Pin depot_tools version for out-of-support branch

Chrome runtime only supports creation of a Views-hosted DevTools
popup in ChromeBrowserDelegate::CreateDevToolsBrowser if the parent
is also Views-hosted.

To test:
- Run `cefclient --use-native`
- Right click, select "Show DevTools"
- Close both windows and the app should exit

.gitignore

@@ -51,5 +51,6 @@ Thumbs.db
 /binary_distrib
 /docs
 # CEF generated files
+/include/cef_config.h
 /include/cef_version.h
 .ccls-cache/

BUILD.gn

@@ -99,7 +99,6 @@ import("//build/config/locales.gni")
 import("//build/config/ozone.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
-import("//cef/libcef/features/features.gni")
 import("//chrome/common/features.gni")
 import("//content/public/app/mac_helpers.gni")
 import("//extensions/buildflags/buildflags.gni")
@@ -252,7 +251,8 @@ if (is_linux) {
 # Set by GetRequiredArgs() in //cef/tools/gn_args.py.
 #
 
-# Enable support for Print Preview.
+# Set ENABLE_PRINTING=1 ENABLE_BASIC_PRINTING=1.
+assert(enable_basic_printing)
 assert(enable_print_preview)
 
 # Enable support for Widevine CDM.
@@ -349,10 +349,6 @@ if (is_win) {
       "//build/config:precompiled_headers",
     ]
 
-    public_configs = [
-      "libcef/features:config",
-    ]
-
     if (is_component_build) {
       # Avoid linker errors with content_switches.cc in component build by not
       # defining CONTENT_EXPORT.
@@ -461,14 +457,42 @@ source_set("libcef_test_support") {
 source_set("libcef_static") {
   sources = includes_common +
             gypi_paths.autogen_cpp_includes + [
+    "libcef/browser/alloy/alloy_browser_context.cc",
+    "libcef/browser/alloy/alloy_browser_context.h",
     "libcef/browser/alloy/alloy_browser_host_impl.cc",
     "libcef/browser/alloy/alloy_browser_host_impl.h",
+    "libcef/browser/alloy/alloy_browser_main.cc",
+    "libcef/browser/alloy/alloy_browser_main.h",
+    "libcef/browser/alloy/alloy_content_browser_client.cc",
+    "libcef/browser/alloy/alloy_content_browser_client.h",
+    "libcef/browser/alloy/alloy_download_manager_delegate.cc",
+    "libcef/browser/alloy/alloy_download_manager_delegate.h",
+    "libcef/browser/alloy/alloy_download_util.cc",
+    "libcef/browser/alloy/alloy_download_util.h",
+    "libcef/browser/alloy/alloy_web_contents_view_delegate.cc",
+    "libcef/browser/alloy/alloy_web_contents_view_delegate.h",
     "libcef/browser/alloy/browser_platform_delegate_alloy.cc",
     "libcef/browser/alloy/browser_platform_delegate_alloy.h",
+    "libcef/browser/alloy/devtools/alloy_devtools_window_runner.cc",
+    "libcef/browser/alloy/devtools/alloy_devtools_window_runner.h",
+    "libcef/browser/alloy/devtools/devtools_file_manager.cc",
+    "libcef/browser/alloy/devtools/devtools_file_manager.h",
+    "libcef/browser/alloy/devtools/devtools_frontend.cc",
+    "libcef/browser/alloy/devtools/devtools_frontend.h",
+    "libcef/browser/alloy/devtools/devtools_manager_delegate.cc",
+    "libcef/browser/alloy/devtools/devtools_manager_delegate.h",
     "libcef/browser/alloy/dialogs/alloy_constrained_window_views_client.cc",
     "libcef/browser/alloy/dialogs/alloy_constrained_window_views_client.h",
+    "libcef/browser/alloy/dialogs/alloy_javascript_dialog_manager_delegate.cc",
+    "libcef/browser/alloy/dialogs/alloy_javascript_dialog_manager_delegate.h",
     "libcef/browser/alloy/dialogs/alloy_web_contents_dialog_helper.cc",
     "libcef/browser/alloy/dialogs/alloy_web_contents_dialog_helper.h",
+    "libcef/browser/alloy/chrome_browser_process_alloy.cc",
+    "libcef/browser/alloy/chrome_browser_process_alloy.h",
+    "libcef/browser/alloy/chrome_profile_manager_alloy.cc",
+    "libcef/browser/alloy/chrome_profile_manager_alloy.h",
+    "libcef/browser/alloy/chrome_profile_alloy.cc",
+    "libcef/browser/alloy/chrome_profile_alloy.h",
     "libcef/browser/audio_capturer.cc",
     "libcef/browser/audio_capturer.h",
     "libcef/browser/audio_loopback_stream_creator.cc",
@@ -477,12 +501,10 @@ source_set("libcef_static") {
     "libcef/browser/browser_contents_delegate.h",
     "libcef/browser/browser_context.cc",
     "libcef/browser/browser_context.h",
-    "libcef/browser/browser_event_util.cc",
-    "libcef/browser/browser_event_util.h",
+    "libcef/browser/browser_context_keyed_service_factories.cc",
+    "libcef/browser/browser_context_keyed_service_factories.h",
     "libcef/browser/browser_frame.cc",
     "libcef/browser/browser_frame.h",
-    "libcef/browser/browser_guest_util.cc",
-    "libcef/browser/browser_guest_util.h",
     "libcef/browser/browser_host_base.cc",
     "libcef/browser/browser_host_base.h",
     "libcef/browser/browser_host_create.cc",
@@ -497,6 +519,8 @@ source_set("libcef_static") {
     "libcef/browser/browser_platform_delegate.cc",
     "libcef/browser/browser_platform_delegate.h",
     "libcef/browser/browser_platform_delegate_create.cc",
+    "libcef/browser/browser_util.cc",
+    "libcef/browser/browser_util.h",
     "libcef/browser/certificate_query.cc",
     "libcef/browser/certificate_query.h",
     "libcef/browser/chrome/browser_delegate.h",
@@ -514,9 +538,12 @@ source_set("libcef_static") {
     "libcef/browser/chrome/chrome_content_browser_client_cef.h",
     "libcef/browser/chrome/chrome_context_menu_handler.cc",
     "libcef/browser/chrome/chrome_context_menu_handler.h",
+    "libcef/browser/chrome/chrome_devtools_window_runner.cc",
+    "libcef/browser/chrome/chrome_devtools_window_runner.h",
     "libcef/browser/chrome/chrome_startup_browser_creator.cc",
     "libcef/browser/chrome/chrome_startup_browser_creator.h",
     "libcef/browser/chrome/chrome_web_contents_view_delegate_cef.h",
+    "libcef/browser/chrome_crash_reporter_client_stub.cc",
     "libcef/browser/chrome/extensions/chrome_extension_util.cc",
     "libcef/browser/chrome/extensions/chrome_extension_util.h",
     "libcef/browser/chrome/extensions/chrome_mime_handler_view_guest_delegate_cef.cc",
@@ -545,14 +572,58 @@ source_set("libcef_static") {
     "libcef/browser/devtools/devtools_controller.h",
     "libcef/browser/devtools/devtools_protocol_manager.cc",
     "libcef/browser/devtools/devtools_protocol_manager.h",
-    "libcef/browser/devtools/devtools_window_runner.cc",
     "libcef/browser/devtools/devtools_window_runner.h",
+    "libcef/browser/devtools/devtools_window_runner_create.cc",
     "libcef/browser/download_item_impl.cc",
     "libcef/browser/download_item_impl.h",
     "libcef/browser/download_manager_delegate.cc",
     "libcef/browser/download_manager_delegate.h",
     "libcef/browser/download_manager_delegate_impl.cc",
     "libcef/browser/download_manager_delegate_impl.h",
+    "libcef/browser/extension_impl.cc",
+    "libcef/browser/extension_impl.h",
+    "libcef/browser/extensions/api/file_system/cef_file_system_delegate.cc",
+    "libcef/browser/extensions/api/file_system/cef_file_system_delegate.h",
+    "libcef/browser/extensions/api/storage/sync_value_store_cache.cc",
+    "libcef/browser/extensions/api/storage/sync_value_store_cache.h",
+    "libcef/browser/extensions/api/tabs/tabs_api.cc",
+    "libcef/browser/extensions/api/tabs/tabs_api.h",
+    "libcef/browser/extensions/alloy_extensions_util.cc",
+    "libcef/browser/extensions/alloy_extensions_util.h",
+    "libcef/browser/extensions/browser_extensions_util.cc",
+    "libcef/browser/extensions/browser_extensions_util.h",
+    "libcef/browser/extensions/browser_platform_delegate_background.cc",
+    "libcef/browser/extensions/browser_platform_delegate_background.h",
+    "libcef/browser/extensions/chrome_api_registration.cc",
+    "libcef/browser/extensions/chrome_api_registration.h",
+    "libcef/browser/extensions/component_extension_resource_manager.cc",
+    "libcef/browser/extensions/component_extension_resource_manager.h",
+    "libcef/browser/extensions/extensions_api_client.cc",
+    "libcef/browser/extensions/extensions_api_client.h",
+    "libcef/browser/extensions/extensions_browser_api_provider.cc",
+    "libcef/browser/extensions/extensions_browser_api_provider.h",
+    "libcef/browser/extensions/extensions_browser_client.cc",
+    "libcef/browser/extensions/extensions_browser_client.h",
+    "libcef/browser/extensions/extension_background_host.cc",
+    "libcef/browser/extensions/extension_background_host.h",
+    "libcef/browser/extensions/extension_function_details.cc",
+    "libcef/browser/extensions/extension_function_details.h",
+    "libcef/browser/extensions/extension_host_delegate.cc",
+    "libcef/browser/extensions/extension_host_delegate.h",
+    "libcef/browser/extensions/extension_system.cc",
+    "libcef/browser/extensions/extension_system.h",
+    "libcef/browser/extensions/extension_system_factory.cc",
+    "libcef/browser/extensions/extension_system_factory.h",
+    "libcef/browser/extensions/extension_view_host.cc",
+    "libcef/browser/extensions/extension_view_host.h",
+    "libcef/browser/extensions/extension_web_contents_observer.cc",
+    "libcef/browser/extensions/extension_web_contents_observer.h",
+    "libcef/browser/extensions/mime_handler_view_guest_delegate.cc",
+    "libcef/browser/extensions/mime_handler_view_guest_delegate.h",
+    "libcef/browser/extensions/value_store/cef_value_store.cc",
+    "libcef/browser/extensions/value_store/cef_value_store.h",
+    "libcef/browser/extensions/value_store/cef_value_store_factory.cc",
+    "libcef/browser/extensions/value_store/cef_value_store_factory.h",
     "libcef/browser/file_dialog_manager.cc",
     "libcef/browser/file_dialog_manager.h",
     "libcef/browser/file_dialog_runner.cc",
@@ -575,6 +646,8 @@ source_set("libcef_static") {
     "libcef/browser/main_runner.h",
     "libcef/browser/media_access_query.cc",
     "libcef/browser/media_access_query.h",
+    "libcef/browser/media_capture_devices_dispatcher.cc",
+    "libcef/browser/media_capture_devices_dispatcher.h",
     "libcef/browser/media_router/media_route_impl.cc",
     "libcef/browser/media_router/media_route_impl.h",
     "libcef/browser/media_router/media_router_impl.cc",
@@ -600,7 +673,15 @@ source_set("libcef_static") {
     "libcef/browser/native/window_delegate_view.h",
     "libcef/browser/navigation_entry_impl.cc",
     "libcef/browser/navigation_entry_impl.h",
+    "libcef/browser/net/chrome_scheme_handler.cc",
+    "libcef/browser/net/chrome_scheme_handler.h",
     "libcef/browser/net/crlset_file_util_impl.cc",
+    "libcef/browser/net/devtools_scheme_handler.cc",
+    "libcef/browser/net/devtools_scheme_handler.h",
+    "libcef/browser/net/internal_scheme_handler.cc",
+    "libcef/browser/net/internal_scheme_handler.h",
+    "libcef/browser/net/scheme_handler.cc",
+    "libcef/browser/net/scheme_handler.h",
     "libcef/browser/net/throttle_handler.cc",
     "libcef/browser/net/throttle_handler.h",
     "libcef/browser/net_service/browser_urlrequest_impl.cc",
@@ -656,6 +737,8 @@ source_set("libcef_static") {
     "libcef/browser/prefs/pref_helper.h",
     "libcef/browser/prefs/pref_registrar.cc",
     "libcef/browser/prefs/pref_registrar.h",
+    "libcef/browser/prefs/pref_store.cc",
+    "libcef/browser/prefs/pref_store.h",
     "libcef/browser/prefs/renderer_prefs.cc",
     "libcef/browser/prefs/renderer_prefs.h",
     "libcef/browser/print_settings_impl.cc",
@@ -672,20 +755,20 @@ source_set("libcef_static") {
     "libcef/browser/server_impl.h",
     "libcef/browser/simple_menu_model_impl.cc",
     "libcef/browser/simple_menu_model_impl.h",
+    "libcef/browser/speech_recognition_manager_delegate.cc",
+    "libcef/browser/speech_recognition_manager_delegate.h",
+    "libcef/browser/ssl_host_state_delegate.cc",
+    "libcef/browser/ssl_host_state_delegate.h",
     "libcef/browser/ssl_info_impl.cc",
     "libcef/browser/ssl_info_impl.h",
     "libcef/browser/ssl_status_impl.cc",
     "libcef/browser/ssl_status_impl.h",
     "libcef/browser/stream_impl.cc",
     "libcef/browser/stream_impl.h",
-    "libcef/browser/task_manager_impl.cc",
-    "libcef/browser/task_manager_impl.h",
     "libcef/browser/trace_impl.cc",
     "libcef/browser/trace_subscriber.cc",
     "libcef/browser/trace_subscriber.h",
     "libcef/browser/thread_util.h",
-    "libcef/browser/ui_thread.cc",
-    "libcef/browser/ui_thread.h",
     "libcef/browser/views/basic_label_button_impl.cc",
     "libcef/browser/views/basic_label_button_impl.h",
     "libcef/browser/views/basic_label_button_view.cc",
@@ -758,6 +841,12 @@ source_set("libcef_static") {
     "libcef/browser/xml_reader_impl.h",
     "libcef/browser/zip_reader_impl.cc",
     "libcef/browser/zip_reader_impl.h",
+    "libcef/common/alloy/alloy_content_client.cc",
+    "libcef/common/alloy/alloy_content_client.h",
+    "libcef/common/alloy/alloy_main_delegate.cc",
+    "libcef/common/alloy/alloy_main_delegate.h",
+    "libcef/common/alloy/alloy_main_runner_delegate.cc",
+    "libcef/common/alloy/alloy_main_runner_delegate.h",
     "libcef/common/app_manager.cc",
     "libcef/common/app_manager.h",
     "libcef/common/base_impl.cc",
@@ -767,6 +856,8 @@ source_set("libcef_static") {
     "libcef/common/chrome/chrome_content_client_cef.h",
     "libcef/common/chrome/chrome_main_delegate_cef.cc",
     "libcef/common/chrome/chrome_main_delegate_cef.h",
+    "libcef/common/chrome/chrome_main_runner_delegate.cc",
+    "libcef/common/chrome/chrome_main_runner_delegate.h",
     "libcef/common/command_line_impl.cc",
     "libcef/common/command_line_impl.h",
     "libcef/common/crash_reporter_client.cc",
@@ -775,13 +866,25 @@ source_set("libcef_static") {
     "libcef/common/crash_reporting.h",
     "libcef/common/drag_data_impl.cc",
     "libcef/common/drag_data_impl.h",
+    "libcef/common/extensions/chrome_generated_schemas.cc",
+    "libcef/common/extensions/chrome_generated_schemas.h",
+    "libcef/common/extensions/extensions_api_provider.cc",
+    "libcef/common/extensions/extensions_api_provider.h",
+    "libcef/common/extensions/extensions_client.cc",
+    "libcef/common/extensions/extensions_client.h",
+    "libcef/common/extensions/extensions_util.cc",
+    "libcef/common/extensions/extensions_util.h",
     "libcef/common/file_util_impl.cc",
     "libcef/common/frame_util.cc",
     "libcef/common/frame_util.h",
     "libcef/common/i18n_util_impl.cc",
     "libcef/common/json_impl.cc",
+    "libcef/common/main_runner_delegate.h",
+    "libcef/common/main_runner_handler.h",
     "libcef/common/net/http_header_utils.cc",
     "libcef/common/net/http_header_utils.h",
+    "libcef/common/net/net_resource_provider.cc",
+    "libcef/common/net/net_resource_provider.h",
     "libcef/common/net/scheme_registration.cc",
     "libcef/common/net/scheme_registration.h",
     "libcef/common/net/url_util.cc",
@@ -829,6 +932,16 @@ source_set("libcef_static") {
     "libcef/common/values_impl.h",
     "libcef/common/waitable_event_impl.cc",
     "libcef/common/waitable_event_impl.h",
+    "libcef/features/runtime.h",
+    "libcef/features/runtime_checks.h",
+    "libcef/renderer/alloy/alloy_content_renderer_client.cc",
+    "libcef/renderer/alloy/alloy_content_renderer_client.h",
+    "libcef/renderer/alloy/alloy_render_frame_observer.cc",
+    "libcef/renderer/alloy/alloy_render_frame_observer.h",
+    "libcef/renderer/alloy/alloy_render_thread_observer.cc",
+    "libcef/renderer/alloy/alloy_render_thread_observer.h",
+    "libcef/renderer/alloy/url_loader_throttle_provider_impl.cc",
+    "libcef/renderer/alloy/url_loader_throttle_provider_impl.h",
     "libcef/renderer/browser_impl.cc",
     "libcef/renderer/browser_impl.h",
     "libcef/renderer/chrome/chrome_content_renderer_client_cef.cc",
@@ -837,6 +950,10 @@ source_set("libcef_static") {
     "libcef/renderer/dom_document_impl.h",
     "libcef/renderer/dom_node_impl.cc",
     "libcef/renderer/dom_node_impl.h",
+    "libcef/renderer/extensions/extensions_renderer_api_provider.cc",
+    "libcef/renderer/extensions/extensions_renderer_api_provider.h",
+    "libcef/renderer/extensions/extensions_renderer_client.cc",
+    "libcef/renderer/extensions/extensions_renderer_client.h",
     "libcef/renderer/frame_impl.cc",
     "libcef/renderer/frame_impl.h",
     "libcef/renderer/render_frame_observer.cc",
@@ -882,8 +999,16 @@ source_set("libcef_static") {
 
     ":libcef_static_unittested",
 
+    # Generate API bindings for extensions.
+    # TODO(cef): Enable if/when CEF exposes its own Mojo APIs. See
+    # libcef/common/extensions/api/README.txt for details.
+    #"libcef/common/extensions/api",
+    #"libcef/common/extensions/api:api_registration",
+    "libcef/common/extensions/api:extensions_features",
+
     # Normal build dependencies. Should be sorted alphabetically.
     "//base:base_static",
+    "//base/third_party/dynamic_annotations",
     "//cc",
     "//chrome:dependencies",
     "//chrome:packed_resources",
@@ -978,6 +1103,7 @@ source_set("libcef_static") {
 
   if (is_win) {
     sources += includes_win + [
+      "libcef/browser/alloy/alloy_browser_main_win.cc",
       "libcef/browser/native/browser_platform_delegate_native_win.cc",
       "libcef/browser/native/browser_platform_delegate_native_win.h",
       "libcef/browser/osr/browser_platform_delegate_osr_win.cc",
@@ -993,6 +1119,12 @@ source_set("libcef_static") {
       deps += [ "//content:sandbox_helper_win" ]
     }
 
+    libs = [
+      "comctl32.lib",
+      # For D3D11_DECODER_PROFILE_H264_VLD_NOFGT.
+      "dxguid.lib",
+    ]
+
     data_deps = [
       "//chrome/elevation_service",
     ]
@@ -1109,30 +1241,19 @@ config("libcef_autogen_config") {
   }
 }
 
-# Configuration that supports #include paths relative to src/cef/ for CEF
-# client-side code. CEF library-side code (Chromium code and cef/libcef/
-# directory) uses #include paths relative to src/. See libcef/features:config
-# for CEF library-side configuration.
-config("libcef_includes_config") {
-  include_dirs = [
-    # cef/include/ directory and CEF client-side code use #includes relative to
-    # the cef/ directory.
-    ".",
-    # CEF generated header files that also need to be discoverable.
-    # These #includes from client-side code will not be prefixed with cef/.
-    # They will be copied to the include/ directory in the binary distribution.
-    "$root_out_dir/includes/cef",
-  ]
-}
-
 # Configuration that will be applied to all targets that depend on
 # libcef_dll_wrapper.
 config("libcef_dll_wrapper_config") {
-  configs = [
-    ":libcef_autogen_config",
-    ":libcef_includes_config",
+  include_dirs = [
+    # CEF sources use include paths relative to the CEF root directory.
+    ".",
+    # CEF generates some header files that also need to be discoverable.
+    # They will be copied to the include/ directory in the binary distribution.
+    "$root_out_dir/includes",
   ]
 
+  configs = [ ":libcef_autogen_config" ]
+
   if (is_win) {
     if (current_cpu == "x86") {
       # Set the initial stack size to 0.5MiB, instead of the 1.5MiB minimum
@@ -1180,23 +1301,20 @@ static_library("libcef_dll_wrapper") {
 if (is_win) {
   static_library("cef_sandbox") {
     sources = [ "libcef_dll/sandbox/sandbox_win.cc" ]
-    configs += [ ":libcef_includes_config" ]
-    deps = [
-      ":make_config_header",
-      "libcef/features",
-      "//sandbox",
-    ]
+    # CEF sources use include paths relative to the CEF root directory.
+    include_dirs = [ "." ]
+    deps = [ "libcef/features", "//sandbox" ]
   }
 }
 
 if (is_mac) {
   static_library("cef_sandbox") {
     sources = [ "libcef_dll/sandbox/sandbox_mac.mm" ]
-    configs += [ ":libcef_includes_config" ]
+    # CEF sources use include paths relative to the CEF root directory.
+    include_dirs = [ "." ]
     deps = [
-      ":make_config_header",
       "//build/config:executable_deps",
-      "//sandbox/mac:seatbelt",
+      "//sandbox/mac:seatbelt"
     ]
   }
 }
@@ -1252,7 +1370,7 @@ template("make_pack_header") {
 
 # Generate cef_pack_resources.h.
 make_pack_header("resources") {
-  header = "$root_out_dir/includes/cef/include/cef_pack_resources.h"
+  header = "$root_out_dir/includes/include/cef_pack_resources.h"
   inputs = [
     "$root_gen_dir/base/tracing/protos/grit/tracing_proto_resources.h",
     "$root_gen_dir/cef/grit/cef_resources.h",
@@ -1316,7 +1434,7 @@ make_pack_header("resources") {
 
 # Generate cef_pack_strings.h.
 make_pack_header("strings") {
-  header = "$root_out_dir/includes/cef/include/cef_pack_strings.h"
+  header = "$root_out_dir/includes/include/cef_pack_strings.h"
   inputs = [
     "$root_gen_dir/cef/grit/cef_strings.h",
     "$root_gen_dir/chrome/grit/branded_strings.h",
@@ -1328,9 +1446,8 @@ make_pack_header("strings") {
     "$root_gen_dir/components/strings/grit/components_strings.h",
     "$root_gen_dir/extensions/strings/grit/extensions_strings.h",
     "$root_gen_dir/services/strings/grit/services_strings.h",
+    "$root_gen_dir/third_party/blink/public/strings/grit/blink_accessibility_strings.h",
     "$root_gen_dir/third_party/blink/public/strings/grit/blink_strings.h",
-    "$root_gen_dir/ui/strings/grit/app_locale_settings.h",
-    "$root_gen_dir/ui/strings/grit/auto_image_annotation_strings.h",
     "$root_gen_dir/ui/strings/grit/ui_strings.h",
   ]
 
@@ -1347,15 +1464,15 @@ make_pack_header("strings") {
     "//extensions/strings",
     "//services/strings",
     "//third_party/blink/public/strings",
+    "//third_party/blink/public/strings:accessibility_strings",
     "//ui/strings:app_locale_settings",
-    "//ui/strings:auto_image_annotation_strings",
     "//ui/strings:ui_strings",
   ]
 }
 
 # Generate cef_command_ids.h.
 make_pack_header("command_ids") {
-  header = "$root_out_dir/includes/cef/include/cef_command_ids.h"
+  header = "$root_out_dir/includes/include/cef_command_ids.h"
   inputs = [
     "//chrome/app/chrome_command_ids.h",
   ]
@@ -1373,29 +1490,18 @@ action("make_api_hash_header") {
            gypi_paths2.includes_capi +
            gypi_paths.autogen_capi_includes
   include_dir = [ "include" ]
-  outputs = [ "$root_out_dir/includes/cef/include/cef_api_hash.h" ]
+  outputs = [ "$root_out_dir/includes/include/cef_api_hash.h" ]
 
   args = rebase_path(outputs + include_dir, root_build_dir)
 }
 
-# This no-op action lists args.gn as an output, allowing it to be referenced as
-# an input (trigger) for other actions. Otherwise, GN will complain that no
-# target generates the args.gn file because it’s below the $root_out_dir.
-action("args_gn_source") {
-  script = "//build/noop.py"
-  outputs = [ "$root_out_dir/args.gn" ]
-}
-
 # Generate cef_config.h.
 action("make_config_header") {
   script = "tools/make_config_header.py"
 
-  deps = [ ":args_gn_source" ]
+  outputs = [ "$root_out_dir/includes/include/cef_config.h" ]
 
-  inputs = [ "$root_out_dir/args.gn" ]
-  outputs = [ "$root_out_dir/includes/cef/include/cef_config.h" ]
-
-  args = rebase_path(outputs + inputs, root_build_dir)
+  args = rebase_path(outputs + [ "$root_out_dir/args.gn" ], root_build_dir)
 }
 
 # Generate cef_color_ids.h.
@@ -1407,7 +1513,7 @@ action("make_colorids_header") {
     "//components/color/color_id.h",
     "//chrome/browser/ui/color/chrome_color_id.h",
   ]
-  outputs = [ "$root_out_dir/includes/cef/include/cef_color_ids.h" ]
+  outputs = [ "$root_out_dir/includes/include/cef_color_ids.h" ]
 
   args = rebase_path(outputs + inputs, root_build_dir)
 }
@@ -1472,32 +1578,50 @@ if (is_mac) {
     ]
   }
 
-  # Add the ANGLE .dylibs in the MODULE_DIR of the Framework app bundle.
-  bundle_data("cef_framework_angle_binaries") {
-    sources = [
-      "$root_out_dir/egl_intermediates/libEGL.dylib",
-      "$root_out_dir/egl_intermediates/libGLESv2.dylib",
-    ]
-    outputs = [
-      "{{bundle_contents_dir}}/Libraries/{{source_file_part}}",
-    ]
-    public_deps = [
-      "//ui/gl:angle_library_copy",
-    ]
+  if (use_egl) {
+    # Add the ANGLE .dylibs in the MODULE_DIR of the Framework app bundle.
+    bundle_data("cef_framework_angle_binaries") {
+      sources = [
+        "$root_out_dir/egl_intermediates/libEGL.dylib",
+        "$root_out_dir/egl_intermediates/libGLESv2.dylib",
+      ]
+      outputs = [
+        "{{bundle_contents_dir}}/Libraries/{{source_file_part}}",
+      ]
+      public_deps = [
+        "//ui/gl:angle_library_copy",
+      ]
+    }
+
+    # Add the SwiftShader .dylibs in the MODULE_DIR of the Framework app bundle.
+    bundle_data("cef_framework_swiftshader_binaries") {
+      sources = [
+        "$root_out_dir/vk_intermediates/libvk_swiftshader.dylib",
+        "$root_out_dir/vk_intermediates/vk_swiftshader_icd.json",
+      ]
+      outputs = [
+        "{{bundle_contents_dir}}/Libraries/{{source_file_part}}",
+      ]
+      public_deps = [
+        "//ui/gl:swiftshader_vk_library_copy",
+      ]
+    }
   }
 
-  # Add the SwiftShader .dylibs in the MODULE_DIR of the Framework app bundle.
-  bundle_data("cef_framework_swiftshader_binaries") {
-    sources = [
-      "$root_out_dir/vk_intermediates/libvk_swiftshader.dylib",
-      "$root_out_dir/vk_intermediates/vk_swiftshader_icd.json",
-    ]
-    outputs = [
-      "{{bundle_contents_dir}}/Libraries/{{source_file_part}}",
-    ]
-    public_deps = [
-      "//ui/gl:swiftshader_vk_library_copy",
-    ]
+  group("cef_framework_angle_library") {
+    if (use_egl) {
+      deps = [
+        ":cef_framework_angle_binaries",
+      ]
+    }
+  }
+
+  group("cef_framework_swiftshader_library") {
+    if (use_egl) {
+      deps = [
+        ":cef_framework_swiftshader_binaries",
+      ]
+    }
   }
 
   mac_framework_bundle("cef_framework") {
@@ -1521,9 +1645,9 @@ if (is_mac) {
               gypi_paths.autogen_library_side
 
     deps = [
-      ":cef_framework_angle_binaries",
+      ":cef_framework_angle_library",
       ":cef_framework_resources",
-      ":cef_framework_swiftshader_binaries",
+      ":cef_framework_swiftshader_library",
       ":libcef_static",
       ":libcef_test_support",
     ]
@@ -1600,12 +1724,6 @@ if (is_mac) {
       # Delay-load as many DLLs as possible for sandbox and startup perf
       # improvements.
       configs += [ "//build/config/win:delayloads" ]
-
-      libs = [
-        "comctl32.lib",
-        # For D3D11_DECODER_PROFILE_H264_VLD_NOFGT.
-        "dxguid.lib",
-      ]
     }
 
     if (is_linux && !is_debug && !use_partition_alloc_as_malloc) {
@@ -1817,7 +1935,7 @@ if (is_mac) {
   bundle_data("cefclient_resources_bundle_data") {
     sources = gypi_paths2.shared_sources_resources +
               gypi_paths2.cefclient_sources_resources + [
-      "tests/cefclient/mac/cefclient.icns",
+      "tests/cefclient/resources/mac/cefclient.icns",
     ]
 
     outputs = [
@@ -1825,9 +1943,16 @@ if (is_mac) {
     ]
   }
 
+  bundle_data("cefclient_resources_bundle_data_extensions_set_page_color") {
+    sources = gypi_paths2.cefclient_sources_resources_extensions_set_page_color
+    outputs = [
+      "{{bundle_resources_dir}}/extensions/set_page_color/{{source_file_part}}",
+    ]
+  }
+
   bundle_data("cefclient_resources_bundle_data_english") {
     sources = [
-      "tests/cefclient/mac/English.lproj/InfoPlist.strings",
+      "tests/cefclient/resources/mac/English.lproj/InfoPlist.strings",
     ]
 
     outputs = [
@@ -1837,7 +1962,7 @@ if (is_mac) {
 
   mac_xib_bundle_data("cefclient_xibs") {
     sources = [
-      "tests/cefclient/mac/English.lproj/MainMenu.xib",
+      "tests/cefclient/resources/mac/English.lproj/MainMenu.xib",
     ]
 
     output_path = "{{bundle_resources_dir}}/English.lproj"
@@ -1847,7 +1972,7 @@ if (is_mac) {
     # Necessary because the cef_framework target is testonly.
     testonly = true
 
-    helper_info_plist = "tests/cefclient/mac/helper-Info.plist.in"
+    helper_info_plist = "tests/cefclient/resources/mac/helper-Info.plist"
     helper_sources = includes_common +
                      includes_mac +
                      gypi_paths2.includes_wrapper +
@@ -1861,7 +1986,7 @@ if (is_mac) {
       "CEF_USE_SANDBOX",
     ]
 
-    info_plist = "tests/cefclient/mac/Info.plist.in"
+    info_plist = "tests/cefclient/resources/mac/Info.plist"
     sources = includes_common +
               includes_mac +
               gypi_paths2.includes_wrapper +
@@ -1874,6 +1999,7 @@ if (is_mac) {
               gypi_paths2.cefclient_sources_mac
     deps = [
       ":cefclient_resources_bundle_data",
+      ":cefclient_resources_bundle_data_extensions_set_page_color",
       ":cefclient_resources_bundle_data_english",
       ":cefclient_xibs",
     ]
@@ -1923,7 +2049,7 @@ if (is_mac) {
     # Necessary because the cef_framework target is testonly.
     testonly = true
 
-    helper_info_plist = "tests/cefsimple/mac/helper-Info.plist.in"
+    helper_info_plist = "tests/cefsimple/mac/helper-Info.plist"
     helper_sources = includes_common +
                      includes_mac +
                      gypi_paths2.includes_wrapper +
@@ -1933,7 +2059,7 @@ if (is_mac) {
       "CEF_USE_SANDBOX",
     ]
 
-    info_plist = "tests/cefsimple/mac/Info.plist.in"
+    info_plist = "tests/cefsimple/mac/Info.plist"
     sources = includes_common +
               includes_mac +
               gypi_paths2.includes_wrapper +
@@ -1960,7 +2086,7 @@ if (is_mac) {
 
   bundle_data("ceftests_resources_bundle_data") {
     sources = gypi_paths2.shared_sources_resources + [
-      "tests/ceftests/mac/ceftests.icns",
+      "tests/ceftests/resources/mac/ceftests.icns",
     ]
 
     outputs = [
@@ -1970,7 +2096,7 @@ if (is_mac) {
 
   bundle_data("ceftests_resources_bundle_data_english") {
     sources = [
-      "tests/ceftests/mac/English.lproj/InfoPlist.strings",
+      "tests/ceftests/resources/mac/English.lproj/InfoPlist.strings",
     ]
 
     outputs = [
@@ -1980,7 +2106,7 @@ if (is_mac) {
 
   mac_xib_bundle_data("ceftests_xibs") {
     sources = [
-      "tests/ceftests/mac/English.lproj/MainMenu.xib",
+      "tests/ceftests/resources/mac/English.lproj/MainMenu.xib",
     ]
     output_path = "{{bundle_resources_dir}}/English.lproj"
   }
@@ -1988,12 +2114,11 @@ if (is_mac) {
   cef_app("ceftests") {
     testonly = true
 
-    helper_info_plist = "tests/ceftests/mac/helper-Info.plist.in"
+    helper_info_plist = "tests/ceftests/resources/mac/helper-Info.plist"
     helper_sources = gypi_paths2.shared_sources_common +
                      gypi_paths2.shared_sources_renderer +
                      gypi_paths2.shared_sources_mac_helper +
-                     gypi_paths2.ceftests_sources_mac_helper +
-                     gypi_paths2.ceftests_sources_mac_helper_shared
+                     gypi_paths2.ceftests_sources_mac_helper
     helper_deps = [
       ":gtest_teamcity",
       "//testing/gtest",
@@ -2006,7 +2131,7 @@ if (is_mac) {
       "CEF_TESTS_IN_SRC_DIRECTORY",
     ]
 
-    info_plist = "tests/ceftests/mac/Info.plist.in"
+    info_plist = "tests/ceftests/resources/mac/Info.plist"
     sources = includes_common +
               includes_mac +
               gypi_paths2.includes_wrapper +
@@ -2064,6 +2189,11 @@ if (is_mac) {
                 gypi_paths2.cefclient_sources_resources
       outputs = [ "${root_out_dir}/cefclient_files/{{source_file_part}}" ]
     }
+
+    copy("copy_cefclient_files_extensions_set_page_color") {
+      sources = gypi_paths2.cefclient_sources_resources_extensions_set_page_color
+      outputs = [ "${root_out_dir}/cefclient_files/extensions/set_page_color/{{source_file_part}}" ]
+    }
   }
 
   executable("cefclient") {
@@ -2091,8 +2221,7 @@ if (is_mac) {
     if (is_win) {
       sources += includes_win +
                  gypi_paths2.shared_sources_win +
-                 gypi_paths2.cefclient_sources_win +
-                 gypi_paths2.cefclient_sources_resources_win_rc
+                 gypi_paths2.cefclient_sources_win
 
       # Set /SUBSYSTEM:WINDOWS.
       configs -= [ "//build/config/win:console" ]
@@ -2122,13 +2251,8 @@ if (is_mac) {
 
       if (target_cpu != "arm64") {
         libs += [
-          "glu32.lib",
           "opengl32.lib",
-        ]
-        ldflags = [
-          "/DELAYLOAD:glu32.dll",
-          "/DELAYLOAD:oleaut32.dll",
-          "/DELAYLOAD:opengl32.dll",
+          "glu32.lib"
         ]
       }
     }
@@ -2140,6 +2264,7 @@ if (is_mac) {
 
       deps += [
         ":copy_cefclient_files",
+        ":copy_cefclient_files_extensions_set_page_color",
       ]
 
       libs = [
@@ -2188,8 +2313,7 @@ if (is_mac) {
 
     if (is_win) {
       sources += includes_win +
-                 gypi_paths2.cefsimple_sources_win +
-                 gypi_paths2.cefsimple_sources_resources_win_rc
+                 gypi_paths2.cefsimple_sources_win
 
       # Set /SUBSYSTEM:WINDOWS.
       configs -= [ "//build/config/win:console" ]
@@ -2264,8 +2388,7 @@ if (is_mac) {
 
     if (is_win) {
       sources += gypi_paths2.shared_sources_win +
-                 gypi_paths2.ceftests_sources_win +
-                 gypi_paths2.ceftests_sources_resources_win_rc
+                 gypi_paths2.ceftests_sources_win
 
       # Delay-load as many DLLs as possible for sandbox and startup perf
       # improvements.

CHROMIUM_BUILD_COMPATIBILITY.txt

@@ -7,6 +7,6 @@
 # https://bitbucket.org/chromiumembedded/cef/wiki/BranchesAndBuilding
 
 {
-  'chromium_checkout': 'refs/tags/129.0.6668.101',
-  'depot_tools_checkout': 'cc924d1ab6'
+  'chromium_checkout': 'refs/tags/125.0.6422.142',
+  'depot_tools_checkout': '3e4ab13934'
 }

CHROMIUM_UPDATE.txt

@@ -27,6 +27,17 @@
   # Files in the chromium/src directory that should be evaluated for changes.
   # Similar changes may need to be applied to the CEF source code.
   'files': [
+    'chrome/browser/browser_process.h',
+    'chrome/browser/extensions/api/tabs/tabs_api.*',
+    'chrome/browser/extensions/chrome_component_extension_resource_manager.*',
+    'chrome/browser/extensions/chrome_extension_web_contents_observer.*',
+    'chrome/browser/extensions/component_loader.*',
+    'chrome/browser/extensions/extension_service.*',
+    'chrome/browser/profiles/profile.h',
+    'chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.*',
+    'chrome/common/extensions/api/*_features.json',
+    'chrome/renderer/chrome_content_renderer_client.*',
+    'chrome/renderer/extensions/chrome_extensions_renderer_client.*',
     'components/content_settings/core/common/content_settings_types.mojom',
     'components/permissions/request_type.h',
     'content/browser/renderer_host/render_widget_host_view_base.*',

CMakeLists.txt.in

@@ -48,9 +48,10 @@
 #     libgtk3.0-dev     (required by the cefclient target only)
 #
 # - MacOS requirements:
-#   Xcode 12.2 to 15.4 building on MacOS 11.0 (Big Sur) or newer. The Xcode
-#   command-line tools must also be installed. Newer Xcode versions may not have
-#   been been tested and are not recommended.
+#   Xcode 12.2 to 15.0 building on MacOS 10.15.4 (Catalina) or newer. Only
+#   64-bit builds are supported. The Xcode command-line tools must also be
+#   installed. Newer Xcode versions may not have been been tested and are not
+#   recommended.
 #
 # - Windows requirements:
 #   Visual Studio 2022 building on Windows 10 or newer. Windows 10/11 64-bit is
@@ -142,7 +143,7 @@ set(CMAKE_CONFIGURATION_TYPES Debug Release)
 project(cef)
 
 # Use folders in the resulting project files.
-set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+set_property(GLOBAL PROPERTY OS_FOLDERS ON)
 
 
 #
@@ -239,18 +240,16 @@ PRINT_CEF_CONFIG()
 # Define the API documentation target.
 #
 
-if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile")
-  find_package(Doxygen)
-  if(DOXYGEN_FOUND)
-    add_custom_target(apidocs ALL
-      # Generate documentation in the docs/html directory.
-      COMMAND "${DOXYGEN_EXECUTABLE}" Doxyfile
-      # Write a docs/index.html file.
-      COMMAND ${CMAKE_COMMAND} -E echo "<html><head><meta http-equiv=\"refresh\" content=\"0;URL='html/index.html'\"/></head></html>" > docs/index.html
-      WORKING_DIRECTORY "${CEF_ROOT}"
-      COMMENT "Generating API documentation with Doxygen..."
-      VERBATIM )
-  else()
-    message(WARNING "Doxygen must be installed to generate API documentation.")
-  endif()
+find_package(Doxygen)
+if(DOXYGEN_FOUND)
+  add_custom_target(apidocs ALL
+    # Generate documentation in the docs/html directory.
+    COMMAND "${DOXYGEN_EXECUTABLE}" Doxyfile
+    # Write a docs/index.html file.
+    COMMAND ${CMAKE_COMMAND} -E echo "<html><head><meta http-equiv=\"refresh\" content=\"0;URL='html/index.html'\"/></head></html>" > docs/index.html
+    WORKING_DIRECTORY "${CEF_ROOT}"
+    COMMENT "Generating API documentation with Doxygen..."
+    VERBATIM )
+else()
+  message(WARNING "Doxygen must be installed to generate API documentation.")
 endif()

bazel/BUILD.bazel

@@ -1,8 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-# Allow access from targets in other packages.
-package(default_visibility = [
-    "//visibility:public",
-])

bazel/copy_filegroups.bzl

@@ -1,65 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-def _copy_filegroups_impl(ctx):
-    inputs = ctx.files.filegroups
-    remove_prefixes = ctx.attr.remove_prefixes
-    add_prefix = ctx.attr.add_prefix
-
-    outputs = []
-    for f in inputs:
-        relative_path = f.path
-        if relative_path.startswith("external/"):
-          # Remove the "external/<repo>" component, if any.
-          relative_path = "/".join(relative_path.split("/")[2:])
-
-        for prefix in remove_prefixes:
-            # Add trailing forward slash if necessary.
-            if prefix[-1] != "/":
-                prefix += "/"
-            if len(prefix) > 0 and relative_path.startswith(prefix):
-                relative_path = relative_path[len(prefix):]
-                break
-
-        if len(add_prefix) > 0:
-            # Add trailing forward slash if necessary.
-            if add_prefix[-1] != "/":
-                add_prefix += "/"
-            relative_path = add_prefix + relative_path
-
-        out = ctx.actions.declare_file(relative_path)
-        outputs.append(out)
-
-        if relative_path.find("/") > 0:
-            command="mkdir -p $(dirname {}) && cp {} {}".format(out.path, f.path, out.path)
-        else:
-            command="cp {} {}".format(f.path, out.path)
-
-        ctx.actions.run_shell(
-            outputs=[out],
-            inputs=depset([f]),
-            command=command
-        )
-
-    # Small sanity check
-    if len(inputs) != len(outputs):
-        fail("Output count should be 1-to-1 with input count.")
-
-    return DefaultInfo(
-        files=depset(outputs),
-        runfiles=ctx.runfiles(files=outputs)
-    )
-
-# Allows the file contents of |filegroups| to be copied next to a cc_binary
-# target via the |data| attribute.
-# Implementation based on https://stackoverflow.com/a/57983629
-copy_filegroups = rule(
-    implementation=_copy_filegroups_impl,
-    attrs={
-        "filegroups": attr.label_list(),
-        "remove_prefixes": attr.string_list(default = []),
-        "add_prefix": attr.string(default = ""),
-    },
-)
-

bazel/library_helpers.bzl

@@ -1,90 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-load("//bazel/win:variables.bzl",
-     WIN_COMMON_COPTS="COMMON_COPTS",
-     WIN_COMMON_COPTS_RELEASE="COMMON_COPTS_RELEASE",
-     WIN_COMMON_COPTS_DEBUG="COMMON_COPTS_DEBUG",
-     WIN_COMMON_DEFINES="COMMON_DEFINES",
-     WIN_COMMON_DEFINES_RELEASE="COMMON_DEFINES_RELEASE",
-     WIN_COMMON_DEFINES_DEBUG="COMMON_DEFINES_DEBUG")
-load("//bazel/linux:variables.bzl",
-     LINUX_COMMON_COPTS="COMMON_COPTS",
-     LINUX_COMMON_COPTS_RELEASE="COMMON_COPTS_RELEASE",
-     LINUX_COMMON_COPTS_DEBUG="COMMON_COPTS_DEBUG",
-     LINUX_COMMON_DEFINES="COMMON_DEFINES",
-     LINUX_COMMON_DEFINES_RELEASE="COMMON_DEFINES_RELEASE",
-     LINUX_COMMON_DEFINES_DEBUG="COMMON_DEFINES_DEBUG")
-load("//bazel/mac:variables.bzl",
-     MAC_COMMON_COPTS="COMMON_COPTS",
-     MAC_COMMON_COPTS_RELEASE="COMMON_COPTS_RELEASE",
-     MAC_COMMON_COPTS_DEBUG="COMMON_COPTS_DEBUG")
-load("@rules_cc//cc:defs.bzl", "cc_library", "objc_library")
-
-def declare_cc_library(copts=[], local_defines=[], **kwargs):
-    """
-    cc_library wrapper that applies common copts and local_defines.
-    """
-    # NOTE: objc_library does not support local_defines on MacOS, so on
-    # that platform we put the defines in copts instead.
-    cc_library(
-        copts = select({
-            "@platforms//os:windows": WIN_COMMON_COPTS,
-            "@platforms//os:linux": LINUX_COMMON_COPTS,
-            "@platforms//os:macos": MAC_COMMON_COPTS,
-            "//conditions:default": None,
-        }) + select({
-            "@cef//:windows_opt": WIN_COMMON_COPTS_RELEASE,
-            "@cef//:windows_dbg": WIN_COMMON_COPTS_DEBUG,
-            "@cef//:windows_fastbuild": WIN_COMMON_COPTS_RELEASE,
-            "@cef//:linux_opt": LINUX_COMMON_COPTS_RELEASE,
-            "@cef//:linux_dbg": LINUX_COMMON_COPTS_DEBUG,
-            "@cef//:linux_fastbuild": LINUX_COMMON_COPTS_RELEASE,
-            "@cef//:macos_opt": MAC_COMMON_COPTS_RELEASE,
-            "@cef//:macos_dbg": MAC_COMMON_COPTS_DEBUG,
-            "@cef//:macos_fastbuild": MAC_COMMON_COPTS_RELEASE,
-            "//conditions:default": None,
-        }) + copts,
-        local_defines = select({
-            "@platforms//os:windows": WIN_COMMON_DEFINES,
-            "@platforms//os:linux": LINUX_COMMON_DEFINES,
-            "//conditions:default": None,
-        }) + select({
-            "@cef//:windows_opt": WIN_COMMON_DEFINES_RELEASE,
-            "@cef//:windows_dbg": WIN_COMMON_DEFINES_DEBUG,
-            "@cef//:windows_fastbuild": WIN_COMMON_DEFINES_RELEASE,
-            "@cef//:linux_opt": LINUX_COMMON_DEFINES_RELEASE,
-            "@cef//:linux_dbg": LINUX_COMMON_DEFINES_DEBUG,
-            "@cef//:linux_fastbuild": LINUX_COMMON_DEFINES_RELEASE,
-            "//conditions:default": None,
-        }) + local_defines,
-        **kwargs
-    )
-
-def declare_objc_library(copts=[], **kwargs):
-    """
-    objc_library wrapper that applies common copts.
-    """
-    # NOTE: objc_library does not support local_defines on MacOS, so on
-    # that platform we put the defines in copts instead.
-    objc_library(
-        copts = select({
-            "@platforms//os:windows": WIN_COMMON_COPTS,
-            "@platforms//os:linux": LINUX_COMMON_COPTS,
-            "@platforms//os:macos": MAC_COMMON_COPTS,
-            "//conditions:default": None,
-        }) + select({
-            "@cef//:windows_opt": WIN_COMMON_COPTS_RELEASE,
-            "@cef//:windows_dbg": WIN_COMMON_COPTS_DEBUG,
-            "@cef//:windows_fastbuild": WIN_COMMON_COPTS_RELEASE,
-            "@cef//:linux_opt": LINUX_COMMON_COPTS_RELEASE,
-            "@cef//:linux_dbg": LINUX_COMMON_COPTS_DEBUG,
-            "@cef//:linux_fastbuild": LINUX_COMMON_COPTS_RELEASE,
-            "@cef//:macos_opt": MAC_COMMON_COPTS_RELEASE,
-            "@cef//:macos_dbg": MAC_COMMON_COPTS_DEBUG,
-            "@cef//:macos_fastbuild": MAC_COMMON_COPTS_RELEASE,
-            "//conditions:default": None,
-        }) + copts,
-        **kwargs
-    )

bazel/linux/BUILD.bazel

@@ -1,8 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-# Allow access from targets in other packages.
-package(default_visibility = [
-    "//visibility:public",
-])

bazel/linux/exe_helpers.bzl

@@ -1,63 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-load("//bazel:copy_filegroups.bzl", "copy_filegroups")
-load("//bazel/linux:fix_rpath.bzl", "fix_rpath")
-load("//bazel/linux:variables.bzl",
-     "COMMON_LINKOPTS",
-     "COMMON_COPTS", "COMMON_COPTS_RELEASE", "COMMON_COPTS_DEBUG",
-     "COMMON_DEFINES", "COMMON_DEFINES_RELEASE", "COMMON_DEFINES_DEBUG")
-load("@rules_cc//cc:defs.bzl", "cc_binary")
-
-def declare_exe(name, srcs=[], deps=[], linkopts=[], copts=[], local_defines=[], data=[], **kwargs):
-    # Copy SOs and resources into the current project.
-    copy_target = "{}_sos_and_resources".format(name)
-    copy_filegroups(
-        name = copy_target,
-        filegroups = [
-            "@cef//:sos",
-            "@cef//:resources",
-        ],
-        remove_prefixes = [
-            "Debug",
-            "Release",
-            "Resources",
-        ],
-    )
-
-    # Executable target.
-    binary_target = "{}_incorrect_rpath".format(name)
-    cc_binary(
-        name = binary_target,
-        srcs = srcs,
-        deps = [
-            "@cef//:cef_wrapper",
-            "@cef//:cef",
-            "@cef//:cef_sandbox",
-        ] + deps,
-        linkopts = COMMON_LINKOPTS + linkopts,
-        copts = COMMON_COPTS + select({
-            "@cef//:linux_dbg": COMMON_COPTS_DEBUG,
-            "//conditions:default": COMMON_COPTS_RELEASE,
-        }) + copts,
-        local_defines = COMMON_DEFINES + select({
-            "@cef//:linux_dbg": COMMON_DEFINES_DEBUG,
-            "//conditions:default": COMMON_DEFINES_RELEASE,
-        }) + local_defines,
-        data = [
-            ":{}".format(copy_target),
-        ] + data,
-        target_compatible_with = ["@platforms//os:linux"],
-        **kwargs
-    )
-
-    # Set rpath to $ORIGIN so that libraries can be loaded from next to the
-    # executable.
-    fix_rpath(
-        name = "{}_fixed_rpath".format(name),
-        src = ":{}".format(binary_target),
-        out = name,
-        target_compatible_with = ["@platforms//os:linux"],
-    )
-

bazel/linux/fix_rpath.bzl

@@ -1,41 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-def _fix_rpath_impl(ctx):
-    inputs = ctx.runfiles(files = [ctx.file.src])
-    # Bring over 'data' dependencies from the input.
-    inputs = inputs.merge_all([ctx.attr.src[DefaultInfo].default_runfiles])
-
-    src = ctx.file.src.path
-    out = ctx.outputs.out.path
-
-    ctx.actions.run_shell(
-        outputs = [ctx.outputs.out],
-        inputs = inputs.files,
-        arguments = [src, out],
-        command = "cp $1 $2 && " +
-                  "chmod +w $2 && " +
-                  "patchelf --remove-rpath $2 && " +
-                  "patchelf --set-rpath '$ORIGIN' $2"
-    )
-
-    return [DefaultInfo(files = depset([ctx.outputs.out]))]
-
-# Set rpath to $ORIGIN so that libraries can be loaded from next to the
-# executable. The result can be confirmed with:
-# $ objdump -x ./bazel-bin/path/to/binary | grep 'R.*PATH'
-#
-# Alternatively, define a custom CC toolchain that overrides
-# 'runtime_library_search_directories'.
-#
-# This rule requires preinstallation of the patchelf package:
-# $ sudo apt install patchelf
-fix_rpath = rule(
-    implementation = _fix_rpath_impl,
-    attrs = {
-        "src": attr.label(allow_single_file = True),
-        "out": attr.output(mandatory = True),
-    },
-)
-

bazel/linux/pkg_config/BUILD.bazel

@@ -1,7 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-exports_files([
-    "pkg_config.bzl",
-    "BUILD.tmpl",
-])
-

bazel/linux/pkg_config/BUILD.tmpl

@@ -1,32 +0,0 @@
-# vi: ft=bzl
-package(default_visibility = ["//visibility:private"])
-
-_imports = [p[:len(p)-2] for p in glob(["{}/**/*.a".format(d) for d in [%{deps}]])]
-[cc_import(
-    name = i.replace("/", "_"),
-    hdrs = glob([%{hdrs}]),
-    # TODO: library extension for platform.
-    static_library = "{}.a".format(i),
-    shared_library = "{}.dylib".format(i),
-) for i in _imports]
-
-cc_library(
-    name = "internal_lib",
-    hdrs = glob([%{hdrs}]),
-    copts = [%{copts}],
-    includes = [%{includes}],
-    linkopts = [%{linkopts}],
-    deps = [(":" + i.replace("/", "_")) for i in _imports],
-)
-
-cc_library(
-    name = "lib",
-    hdrs = glob(["%{strip_include}/**/*.h"]),
-    copts = [%{extra_copts}],
-    linkopts = [%{extra_linkopts}],
-    deps = [":internal_lib"] + [%{extra_deps}],
-    visibility = ["//visibility:public"],
-    strip_include_prefix = "%{strip_include}",
-    include_prefix = "%{include_prefix}",
-)
-

bazel/linux/pkg_config/README.cef

@@ -1,11 +0,0 @@
-Name: pkg_config
-URL: https://github.com/cherrry/bazel_pkg_config
-Version: 284219a
-
-Description:
-Bazel rules for pkg-config tools.
-
-CEF-specific changes:
-- Fix failure with duplicate symlinks.
-- Remove `--static` flag from pkg-config invocation.
-

bazel/linux/pkg_config/WORKSPACE

@@ -1,2 +0,0 @@
-workspace(name = "pkg_config")
-

bazel/linux/pkg_config/pkg_config.bzl

@@ -1,194 +0,0 @@
-def _success(value):
-    return struct(error = None, value = value)
-
-def _error(message):
-    return struct(error = message, value = None)
-
-def _split(result, delimeter = " "):
-    if result.error != None:
-        return result
-    return _success([arg for arg in result.value.strip().split(delimeter) if arg])
-
-def _find_binary(ctx, binary_name):
-    binary = ctx.which(binary_name)
-    if binary == None:
-        return _error("Unable to find binary: {}".format(binary_name))
-    return _success(binary)
-
-def _execute(ctx, binary, args):
-    result = ctx.execute([binary] + args)
-    if result.return_code != 0:
-        return _error("Failed execute {} {}".format(binary, args))
-    return _success(result.stdout)
-
-def _pkg_config(ctx, pkg_config, pkg_name, args):
-    return _execute(ctx, pkg_config, [pkg_name] + args)
-
-def _check(ctx, pkg_config, pkg_name):
-    exist = _pkg_config(ctx, pkg_config, pkg_name, ["--exists"])
-    if exist.error != None:
-        return _error("Package {} does not exist".format(pkg_name))
-
-    if ctx.attr.version != "":
-        version = _pkg_config(ctx, pkg_config, pkg_name, ["--exact-version", ctx.attr.version])
-        if version.error != None:
-            return _error("Require {} version = {}".format(pkg_name, ctx.attr.version))
-
-    if ctx.attr.min_version != "":
-        version = _pkg_config(ctx, pkg_config, pkg_name, ["--atleast-version", ctx.attr.min_version])
-        if version.error != None:
-            return _error("Require {} version >= {}".format(pkg_name, ctx.attr.min_version))
-
-    if ctx.attr.max_version != "":
-        version = _pkg_config(ctx, pkg_config, pkg_name, ["--max-version", ctx.attr.max_version])
-        if version.error != None:
-            return _error("Require {} version <= {}".format(pkg_name, ctx.attr.max_version))
-
-    return _success(None)
-
-def _extract_prefix(flags, prefix, strip = True):
-    stripped, remain = [], []
-    for arg in flags:
-        if arg.startswith(prefix):
-            if strip:
-                stripped += [arg[len(prefix):]]
-            else:
-                stripped += [arg]
-        else:
-            remain += [arg]
-    return stripped, remain
-
-def _includes(ctx, pkg_config, pkg_name):
-    includes = _split(_pkg_config(ctx, pkg_config, pkg_name, ["--cflags-only-I"]))
-    if includes.error != None:
-        return includes
-    includes, unused = _extract_prefix(includes.value, "-I", strip = True)
-    return _success(includes)
-
-def _copts(ctx, pkg_config, pkg_name):
-    return _split(_pkg_config(ctx, pkg_config, pkg_name, [
-        "--cflags-only-other",
-        "--libs-only-L",
-    ]))
-
-def _linkopts(ctx, pkg_config, pkg_name):
-    return _split(_pkg_config(ctx, pkg_config, pkg_name, [
-        "--libs-only-other",
-        "--libs-only-l",
-    ]))
-
-def _ignore_opts(opts, ignore_opts):
-    remain = []
-    for opt in opts:
-        if opt not in ignore_opts:
-            remain += [opt]
-    return remain
-
-def _symlinks(ctx, basename, srcpaths):
-    result = []
-    root = ctx.path("")
-    base = root.get_child(basename)
-    rootlen = len(str(base)) - len(basename)
-    for src in [ctx.path(p) for p in srcpaths]:
-        dest = base.get_child(src.basename)
-        if not dest.exists:
-            ctx.symlink(src, dest)
-        result += [str(dest)[rootlen:]]
-    return result
-
-def _deps(ctx, pkg_config, pkg_name):
-    deps = _split(_pkg_config(ctx, pkg_config, pkg_name, [
-        "--libs-only-L",
-        "--static",
-    ]))
-    if deps.error != None:
-        return deps
-    deps, unused = _extract_prefix(deps.value, "-L", strip = True)
-    result = []
-    for dep in {dep: True for dep in deps}.keys():
-        base = "deps_" + dep.replace("/", "_").replace(".", "_")
-        result += _symlinks(ctx, base, [dep])
-    return _success(result)
-
-def _fmt_array(array):
-    return ",".join(['"{}"'.format(a) for a in array])
-
-def _fmt_glob(array):
-    return _fmt_array(["{}/**/*.h".format(a) for a in array])
-
-def _pkg_config_impl(ctx):
-    pkg_name = ctx.attr.pkg_name
-    if pkg_name == "":
-        pkg_name = ctx.attr.name
-
-    pkg_config = _find_binary(ctx, "pkg-config")
-    if pkg_config.error != None:
-        return pkg_config
-    pkg_config = pkg_config.value
-
-    check = _check(ctx, pkg_config, pkg_name)
-    if check.error != None:
-        return check
-
-    includes = _includes(ctx, pkg_config, pkg_name)
-    if includes.error != None:
-        return includes
-    includes = includes.value
-    includes = _symlinks(ctx, "includes", includes)
-    strip_include = "includes"
-    if len(includes) == 1:
-        strip_include = includes[0]
-    if ctx.attr.strip_include != "":
-        strip_include += "/" + ctx.attr.strip_include
-
-    ignore_opts = ctx.attr.ignore_opts
-    copts = _copts(ctx, pkg_config, pkg_name)
-    if copts.error != None:
-        return copts
-    copts = _ignore_opts(copts.value, ignore_opts)
-
-    linkopts = _linkopts(ctx, pkg_config, pkg_name)
-    if linkopts.error != None:
-        return linkopts
-    linkopts = _ignore_opts(linkopts.value, ignore_opts)
-
-    deps = _deps(ctx, pkg_config, pkg_name)
-    if deps.error != None:
-        return deps
-    deps = deps.value
-
-    include_prefix = ctx.attr.name
-    if ctx.attr.include_prefix != "":
-        include_prefix = ctx.attr.include_prefix + "/" + ctx.attr.name
-
-    build = ctx.template("BUILD", Label("//:BUILD.tmpl"), substitutions = {
-        "%{name}": ctx.attr.name,
-        "%{hdrs}": _fmt_glob(includes),
-        "%{includes}": _fmt_array(includes),
-        "%{copts}": _fmt_array(copts),
-        "%{extra_copts}": _fmt_array(ctx.attr.copts),
-        "%{deps}": _fmt_array(deps),
-        "%{extra_deps}": _fmt_array(ctx.attr.deps),
-        "%{linkopts}": _fmt_array(linkopts),
-        "%{extra_linkopts}": _fmt_array(ctx.attr.linkopts),
-        "%{strip_include}": strip_include,
-        "%{include_prefix}": include_prefix,
-    }, executable = False)
-
-pkg_config = repository_rule(
-    attrs = {
-        "pkg_name": attr.string(doc = "Package name for pkg-config query, default to name."),
-        "include_prefix": attr.string(doc = "Additional prefix when including file, e.g. third_party. Compatible with strip_include option to produce desired include paths."),
-        "strip_include": attr.string(doc = "Strip prefix when including file, e.g. libs, files not included will be invisible. Compatible with include_prefix option to produce desired include paths."),
-        "version": attr.string(doc = "Exact package version."),
-        "min_version": attr.string(doc = "Minimum package version."),
-        "max_version": attr.string(doc = "Maximum package version."),
-        "deps": attr.string_list(doc = "Dependency targets."),
-        "linkopts": attr.string_list(doc = "Extra linkopts value."),
-        "copts": attr.string_list(doc = "Extra copts value."),
-        "ignore_opts": attr.string_list(doc = "Ignore listed opts in copts or linkopts."),
-    },
-    local = True,
-    implementation = _pkg_config_impl,
-)
-

bazel/linux/variables.bzl

@@ -1,68 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-#
-# Distribution SOs.
-#
-
-SOS = [
-    "libcef.so",
-    "libEGL.so",
-    "libGLESv2.so",
-    "libvk_swiftshader.so",
-    "libvulkan.so.1",
-]
-
-#
-# Common 'linkopts' for cc_binary targets.
-#
-
-# Standard link libraries.
-STANDARD_LIBS = [
-    "X11",
-]
-
-COMMON_LINKOPTS_DEBUG = [
-]
-
-COMMON_LINKOPTS_RELEASE = [
-]
-
-COMMON_LINKOPTS = [
-    "-l{}".format(lib) for lib in STANDARD_LIBS
-]  + select({
-    "@cef//:linux_dbg": COMMON_LINKOPTS_DEBUG,
-    "//conditions:default": COMMON_LINKOPTS_RELEASE,
-})
-
-#
-# Common 'copts' for cc_libary and cc_binary targets.
-#
-
-COMMON_COPTS = [
-]
-
-COMMON_COPTS_DEBUG = [
-]
-
-COMMON_COPTS_RELEASE = [
-]
-
-#
-# Common 'defines' for cc_libary targets.
-#
-
-COMMON_DEFINES = [
-    # Used by apps to test if the sandbox is enabled
-    "CEF_USE_SANDBOX",
-]
-
-COMMON_DEFINES_DEBUG = [
-]
-
-COMMON_DEFINES_RELEASE = [
-    # Not a debug build
-    "NDEBUG",
-]
-

bazel/mac/BUILD.bazel

@@ -1,8 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-# Allow access from targets in other packages.
-package(default_visibility = [
-    "//visibility:public",
-])

bazel/mac/app_helpers.bzl

@@ -1,113 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-load("@bazel_skylib//rules:expand_template.bzl", "expand_template")
-load("@build_bazel_rules_apple//apple:macos.bzl", "macos_application")
-load("//bazel:variables.bzl", "VERSION_PLIST")
-load("//bazel/mac:variables.bzl",
-     "MACOS_DEPLOYMENT_TARGET",
-     "MACOS_BUNDLE_ID_BASE",
-     "CEF_FRAMEWORK_NAME",
-     "COMMON_LINKOPTS")
-
-def _declare_helper_app(name, info_plist, deps, helper_base_name, helper_suffix, **kwargs):
-    """
-    Creates a Helper .app target.
-    """
-    helper_name = "{} Helper".format(name)
-    bundle_id_suffix = ""
-
-    if helper_suffix:
-        helper_name += " ({})".format(helper_suffix)
-        bundle_id_suffix += ".{}".format(helper_suffix.lower())
-
-    # Helper app bundle Info.plist.
-    expand_template(
-        name = "{}_InfoPList".format(helper_base_name),
-        template = info_plist,
-        out = "{}Info.plist".format(helper_base_name),
-        substitutions = {
-            "${EXECUTABLE_NAME}": helper_name,
-            "${PRODUCT_NAME}": name,
-            "${BUNDLE_ID_SUFFIX}": bundle_id_suffix,
-            "${VERSION_SHORT}": VERSION_PLIST,
-            "${VERSION_LONG}": VERSION_PLIST,
-        },
-    )
-
-    # Helper app bundle.
-    macos_application(
-        name = helper_base_name,
-        bundle_name = helper_name,
-        bundle_id = "{}.{}.helper{}".format(MACOS_BUNDLE_ID_BASE, name.lower(), bundle_id_suffix),
-        infoplists = [":{}_InfoPList".format(helper_base_name)],
-        minimum_os_version = MACOS_DEPLOYMENT_TARGET,
-        deps = [
-            "@cef//:cef_sandbox",
-        ] + deps,
-        **kwargs,
-    )
-
-HELPERS = {
-    "HelperBase": "",
-    "HelperAlerts": "Alerts",
-    "HelperGPU": "GPU",
-    "HelperPlugin": "Plugin",
-    "HelperRenderer": "Renderer",
-}
-
-def declare_all_helper_apps(name, info_plist, deps, **kwargs):
-    """
-    Creates all Helper .app targets.
-    """
-    [_declare_helper_app(
-        name = name,
-        info_plist = info_plist,
-        deps = deps,
-        helper_base_name = h,
-        helper_suffix = v,
-        **kwargs,
-    ) for h, v in HELPERS.items()]
-
-def declare_main_app(name, info_plist, deps, resources, linkopts=[], **kwargs):
-    """
-    Creates the main .app target.
-    """
-
-    # Main app bundle Info.plist.
-    expand_template(
-        name = "InfoPList",
-        template = info_plist,
-        out = "Info.plist",
-        substitutions = {
-            "${EXECUTABLE_NAME}": name,
-            "${PRODUCT_NAME}": name,
-            "${VERSION_SHORT}": VERSION_PLIST,
-            "${VERSION_LONG}": VERSION_PLIST,
-        },
-    )
-
-    # Main app bindle.
-    macos_application(
-        name = name,
-        additional_contents = {
-            ":HelperBase": "Frameworks",
-            ":HelperAlerts": "Frameworks",
-            ":HelperGPU": "Frameworks",
-            ":HelperPlugin": "Frameworks",
-            ":HelperRenderer": "Frameworks",
-            "@cef//:cef_framework": "Frameworks/{}.framework".format(CEF_FRAMEWORK_NAME),
-        },
-        bundle_name = name,
-        bundle_id = "{}.{}".format(MACOS_BUNDLE_ID_BASE, name.lower()),
-        infoplists = [":InfoPList"],
-        linkopts = COMMON_LINKOPTS + linkopts,
-        minimum_os_version = MACOS_DEPLOYMENT_TARGET,
-        resources = resources,
-        target_compatible_with = [
-            "@platforms//os:macos",
-        ],
-        deps = deps,
-        **kwargs,
-    )

bazel/mac/variables.bzl

@@ -1,52 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-MACOS_DEPLOYMENT_TARGET="11.0"
-MACOS_BUNDLE_ID_BASE="org.cef"
-CEF_FRAMEWORK_NAME="Chromium Embedded Framework"
-
-#
-# Common 'linkopts' for macos_application targets.
-#
-
-# Standard link frameworks.
-STANDARD_FRAMEWORKS = [
-    "AppKit",
-]
-
-COMMON_LINKOPTS_DEBUG = [
-]
-
-COMMON_LINKOPTS_RELEASE = [
-]
-
-COMMON_LINKOPTS = [
-    "-framework {}".format(lib) for lib in STANDARD_FRAMEWORKS
-]  + select({
-    "@cef//:macos_dbg": COMMON_LINKOPTS_DEBUG,
-    "//conditions:default": COMMON_LINKOPTS_RELEASE,
-})
-
-#
-# Common 'copts' for cc_libary, objc_library and macos_application targets.
-# We include defines in 'copts' because objc_library does not support
-# 'local_defines'. See https://github.com/bazelbuild/bazel/issues/17482.
-#
-
-COMMON_COPTS = [
-    "-Wno-undefined-var-template",
-    "-Wno-missing-field-initializers",
-    "-Wno-deprecated-copy",
-
-    # Used by apps to test if the sandbox is enabled
-    "-DCEF_USE_SANDBOX",
-]
-
-COMMON_COPTS_DEBUG = [
-]
-
-COMMON_COPTS_RELEASE = [
-    # Not a debug build
-    "-DNDEBUG",
-]

bazel/win/BUILD.bazel

@@ -1,8 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-# Allow access from targets in other packages.
-package(default_visibility = [
-    "//visibility:public",
-])

bazel/win/cc_env.bzl

@@ -1,33 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-load("@bazel_tools//tools/cpp:toolchain_utils.bzl", "find_cpp_toolchain", _use_cpp_toolchain="use_cpp_toolchain")
-load("@rules_cc//cc:action_names.bzl", "CPP_COMPILE_ACTION_NAME")
-
-# Since we need windows.h and other headers, we should ensure we have the same
-# development environment as a regular cl.exe call. So use the current toolchain
-# to grab environment variables to feed into the actual rc.exe call
-# Much of this is taken from:
-#   https://github.com/bazelbuild/rules_cc/blob/main/examples/my_c_archive/my_c_archive.bzl
-def collect_compilation_env(ctx):
-    cc_toolchain = find_cpp_toolchain(ctx)
-    feature_configuration = cc_common.configure_features(
-        ctx = ctx,
-        cc_toolchain = cc_toolchain,
-        requested_features = ctx.features,
-        unsupported_features = ctx.disabled_features,
-    )
-
-    compiler_variables = cc_common.create_compile_variables(
-        feature_configuration = feature_configuration,
-        cc_toolchain = cc_toolchain,
-    )
-
-    return cc_common.get_environment_variables(
-      feature_configuration = feature_configuration,
-      action_name = CPP_COMPILE_ACTION_NAME,
-      variables = compiler_variables,
-    )
-
-use_cpp_toolchain=_use_cpp_toolchain

bazel/win/exe_helpers.bzl

@@ -1,82 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-load("//bazel:copy_filegroups.bzl", "copy_filegroups")
-load("//bazel/win:mt.bzl", "add_manifest")
-load("//bazel/win:rc.bzl", "compile_rc")
-load("//bazel/win:variables.bzl",
-     "COMMON_LINKOPTS",
-     "COMMON_COPTS", "COMMON_COPTS_RELEASE", "COMMON_COPTS_DEBUG",
-     "COMMON_DEFINES", "COMMON_DEFINES_RELEASE", "COMMON_DEFINES_DEBUG")
-load("@rules_cc//cc:defs.bzl", "cc_binary")
-
-def declare_exe(name, srcs, manifest_srcs, rc_file, resources_srcs, resources_deps=[],
-                deps=[], linkopts=[], copts=[], local_defines=[], data=[],
-                additional_linker_inputs=[], features=[], **kwargs):
-    # Resource file.
-    res_target = "{}_res".format(name)
-    compile_rc(
-        name = res_target,
-        rc_file = rc_file,
-        srcs = resources_srcs,
-        deps = resources_deps,
-        out = "{}.res".format(name),
-        target_compatible_with = ["@platforms//os:windows"],
-    )
-
-    # Copy DLLs and resources into the current project.
-    copy_target = "{}_dlls_and_resources".format(name)
-    copy_filegroups(
-        name = copy_target,
-        filegroups = [
-            "@cef//:dlls",
-            "@cef//:resources",
-        ],
-        remove_prefixes = [
-            "Debug",
-            "Release",
-            "Resources",
-        ],
-    )
-
-    # Executable target.
-    binary_target = "{}_no_manifest".format(name)
-    cc_binary(
-        name = binary_target,
-        srcs = srcs,
-        deps = [
-            "@cef//:cef_wrapper",
-            "@cef//:cef",
-            "@cef//:cef_sandbox",
-        ] + deps,
-        linkopts = [
-            "$(location :{})".format(res_target),
-        ] + COMMON_LINKOPTS + linkopts,
-        copts = COMMON_COPTS + select({
-            "@cef//:windows_dbg": COMMON_COPTS_DEBUG,
-            "//conditions:default": COMMON_COPTS_RELEASE,
-        }) + copts,
-        local_defines = COMMON_DEFINES + select({
-            "@cef//:windows_dbg": COMMON_DEFINES_DEBUG,
-            "//conditions:default": COMMON_DEFINES_RELEASE,
-        }) + local_defines,
-        additional_linker_inputs = [
-            ":{}".format(res_target),
-        ] + additional_linker_inputs,
-        data = [
-            ":{}".format(copy_target),
-        ] + data,
-        features = ["generate_pdb_file"] + features,
-        target_compatible_with = ["@platforms//os:windows"],
-        **kwargs
-    )
-
-    # Add manifest and rename to final executable.
-    add_manifest(
-        name = name,
-        mt_files = manifest_srcs,
-        in_binary = ":{}".format(binary_target),
-        out_binary = "{}.exe".format(name),
-        target_compatible_with = ["@platforms//os:windows"],
-    )

bazel/win/mt.bzl

@@ -1,72 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-load("//bazel/win:cc_env.bzl", "collect_compilation_env", "use_cpp_toolchain")
-
-# Copy exe and pdb file without tracking the destination as an output.
-# Based on https://github.com/bazelbuild/bazel-skylib/blob/main/rules/private/copy_file_private.bzl
-def _write_copy_cmd(ctx, src, dst):
-    # Most Windows binaries built with MSVC use a certain argument quoting
-    # scheme. Bazel uses that scheme too to quote arguments. However,
-    # cmd.exe uses different semantics, so Bazel's quoting is wrong here.
-    # To fix that we write the command to a .bat file so no command line
-    # quoting or escaping is required.
-    bat = ctx.actions.declare_file(ctx.label.name + "-cmd.bat")
-    src_path = src.path.replace("/", "\\")
-    dst_path = dst.path.replace("/", "\\")
-    ctx.actions.write(
-        output = bat,
-        # Do not use lib/shell.bzl's shell.quote() method, because that uses
-        # Bash quoting syntax, which is different from cmd.exe's syntax.
-        content = "@copy /Y \"%s\" \"%s\" >NUL\n@copy /Y \"%s\" \"%s\" >NUL" % (
-            src_path,
-            dst_path,
-            src_path.replace(".exe", ".pdb"),
-            dst_path.replace(".exe", ".pdb"),
-        ),
-        is_executable = True,
-    )
-    return bat
-
-def _add_mt_impl(ctx):
-    mt_files = ctx.files.mt_files
-    input = ctx.attr.in_binary[DebugPackageInfo].unstripped_file
-    output = ctx.outputs.out_binary
-    bat = _write_copy_cmd(ctx, input, output)
-
-    inputs = mt_files + [input, bat]
-
-    # Bring over 'data' dependencies from the input.
-    deps_inputs =  ctx.runfiles(files = inputs)
-    deps_inputs = deps_inputs.merge_all([ctx.attr.in_binary[DefaultInfo].default_runfiles])
-
-    ctx.actions.run(
-        executable = ctx.executable._tool,
-        inputs = deps_inputs.files,
-        outputs = [output],
-        env = collect_compilation_env(ctx),
-        # The bat file will be executed before the tool command.
-        arguments = [bat.path, "-nologo", "-manifest"] + [f.path for f in mt_files] +
-                    ["-outputresource:{}".format(output.path)],
-        mnemonic = "AddMT"
-    )
-
-    return DefaultInfo(files = depset([output]))
-
-add_manifest = rule(
-    implementation = _add_mt_impl,
-    attrs = {
-        "mt_files": attr.label_list(allow_files = [".manifest"]),
-        "in_binary": attr.label(providers = [CcInfo], allow_single_file = True),
-        "out_binary": attr.output(),
-        "_cc_toolchain": attr.label(default = Label("@bazel_tools//tools/cpp:current_cc_toolchain")),
-        "_tool": attr.label(
-          default = "@winsdk//:mt_pybin",
-          executable = True,
-          cfg = "exec"
-        )
-    },
-    fragments = ["cpp"],
-    toolchains = use_cpp_toolchain(),
-)

bazel/win/rc.bzl

@@ -1,50 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-load("//bazel/win:cc_env.bzl", "collect_compilation_env", "use_cpp_toolchain")
-
-def _compile_rc_impl(ctx):
-    rc_file = ctx.file.rc_file
-    output = ctx.outputs.out
-
-    inputs = [rc_file] + ctx.files.srcs
-    includes = ["/i{}/{}".format(ctx.label.package, i) for i in ctx.attr.includes]
-
-    # Grab all include paths/files required for the run
-    for dep in ctx.attr.deps:
-      comp_ctx = dep[CcInfo].compilation_context
-
-      includes += ["/i{}".format(i) for i in comp_ctx.quote_includes.to_list()]
-      includes += ["/i{}".format(i) for i in comp_ctx.system_includes.to_list()]
-      inputs += comp_ctx.headers.to_list()
-
-    ctx.actions.run(
-        executable = ctx.executable._tool,
-        inputs = inputs,
-        outputs = [output],
-        env = collect_compilation_env(ctx),
-        arguments = includes + ["/fo", output.path, rc_file.path],
-        mnemonic = "CompileRC"
-    )
-
-    return DefaultInfo(files = depset([output]))
-
-compile_rc = rule(
-    implementation = _compile_rc_impl,
-    attrs = {
-        "rc_file": attr.label(allow_single_file = [".rc"]),
-        "srcs": attr.label_list(allow_files = True),
-        "deps": attr.label_list(providers = [CcInfo]),
-        "includes": attr.string_list(),
-        "out": attr.output(),
-        "_cc_toolchain": attr.label(default = Label("@bazel_tools//tools/cpp:current_cc_toolchain")),
-        "_tool": attr.label(
-          default = "@winsdk//:rc_pybin",
-          executable = True,
-          cfg = "exec"
-        )
-    },
-    fragments = ["cpp"],
-    toolchains = use_cpp_toolchain(),
-)

bazel/win/setup_sdk.bzl

@@ -1,124 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-load("@bazel_tools//tools/cpp:windows_cc_configure.bzl", "find_vc_path", "setup_vc_env_vars")
-
-def _get_arch(rctx):
-    if rctx.os.arch == "amd64":
-        return "x64"
-
-def _is_windows(rctx):
-    return rctx.os.name.find("windows") != -1
-
-# Tools in the form <Target>: [<Tool>, <Other files needed for that target>]
-TOOLS = {
-    "mt": {
-        "tool": "mt.exe",
-        "deps": [],
-    },
-    "rc": {
-        "tool": "rc.exe",
-        "deps": ["rcdll.dll"],
-    },
-}
-
-def _setup_tools(rctx, sdk_bin_path, sdk_metadata_path):
-    contents = ""
-
-    rctx.symlink(sdk_metadata_path, "VerUnionMetadata")
-    contents += """
-exports_files(["VerUnionMetadata"])
-"""
-
-    for toolname, toolcfg in TOOLS.items():
-        toolexec = toolcfg["tool"]
-        deps = toolcfg["deps"]
-        direct_deps = [toolexec] + deps
-        shared_deps = toolcfg.get("shared_deps", [])
-
-        # Symlink any tools into the right places
-        for dep in direct_deps:
-            rctx.symlink(
-                "{}/{}".format(sdk_bin_path, dep),
-                dep,
-            )
-
-        # Setting up a filegroup for those dependents
-        contents += """
-filegroup(
-  name = "{}_deps",
-  srcs = {},
-)
-""".format(toolname, direct_deps + shared_deps)
-
-        # Now create a wrapper for this tool that simply calls it
-        rctx.template(
-            "{}_wrapper.py".format(toolname),
-            Label("//bazel/win:wrapper.py.tpl"),
-            substitutions = {
-                "${binary}": toolexec,
-            },
-            executable = True,
-        )
-
-        # And add that newly created wrapper to the BUILD.bazel file
-        contents += """
-py_binary(
-    name = "{0}_pybin",
-    srcs = ["{0}_wrapper.py"],
-    main = "{0}_wrapper.py",
-    data = [
-        "@rules_python//python/runfiles",
-        ":{0}_deps"
-    ],
-    python_version = "PY3",
-)
-""".format(toolname)
-
-    return contents
-
-def _setup_vc_debug_runtime(rctx, sdk_bin_path):
-    ucrtbased_dll = "ucrtbased.dll"
-    rctx.symlink("{}/ucrt/{}".format(sdk_bin_path, ucrtbased_dll), ucrtbased_dll)
-
-    contents = """
-filegroup(
-    name = "vc_debug_runtime",
-    srcs = ["{}"],
-)
-""".format(ucrtbased_dll)
-
-    return contents
-
-def _windows_sdk_impl(rctx):
-    # We only support Windows
-    if not _is_windows(rctx):
-        fail("This rule only supports Windows")
-
-    # Figure out where the SDK is, which is based on a registry key.
-    vc_path = find_vc_path(rctx)
-    env = setup_vc_env_vars(rctx, vc_path, envvars = ["WINDOWSSDKVERBINPATH", "WindowsSdkDir", "WindowsSDKVersion"])
-    sdk_bin_path = "{}{}".format(env["WINDOWSSDKVERBINPATH"], _get_arch(rctx))
-    sdk_metadata_path = "{}UnionMetadata/{}".format(env["WindowsSdkDir"], env["WindowsSDKVersion"])
-
-    # Start with some pre-amble
-    contents = """# Autogenerated by //bazel/win:sdk.bzl
-load("@rules_python//python:defs.bzl", "py_binary")
-
-package(default_visibility = ["//visibility:public"])
-"""
-
-    # Handle setting up tools from our list
-    contents += _setup_tools(rctx, sdk_bin_path, sdk_metadata_path)
-
-    contents += _setup_vc_debug_runtime(rctx, sdk_bin_path)
-
-    rctx.file("BUILD.bazel", contents)
-
-setup_sdk = repository_rule(
-    attrs = {},
-    local = True,
-    configure = True,
-    implementation = _windows_sdk_impl,
-)

bazel/win/variables.bzl

@@ -1,199 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-#
-# Distribution DLLs.
-#
-
-# NOTE: libcef.dll is included via the //:cef dependency.
-DLLS = [
-    "chrome_elf.dll",
-    "d3dcompiler_47.dll",
-    "libEGL.dll",
-    "libGLESv2.dll",
-    "vk_swiftshader.dll",
-    "vulkan-1.dll",
-]
-
-DLLS_X64 = [
-    "dxil.dll",
-    "dxcompiler.dll",
-]
-
-#
-# Common 'linkopts' for cc_binary targets.
-#
-
-# Windows delayload DLLs.
-# Delayload most libraries as the DLLs are simply not required at startup (or
-# at all, depending on the process type). Some dlls open handles when they are
-# loaded, and we may not want them to be loaded in renderers or other sandboxed
-# processes. Conversely, some DLLs must be loaded before sandbox lockdown. In
-# unsandboxed processes they will load when first needed. The linker will
-# automatically ignore anything which is not linked to the binary at all (it is
-# harmless to have an unmatched /delayload). This list should be kept in sync
-# with Chromium's "delayloads" target from the //build/config/win/BUILD.gn file.
-DELAYLOAD_DLLS = [
-    "api-ms-win-core-winrt-error-l1-1-0.dll",
-    "api-ms-win-core-winrt-l1-1-0.dll",
-    "api-ms-win-core-winrt-string-l1-1-0.dll",
-    "advapi32.dll",
-    "comctl32.dll",
-    "comdlg32.dll",
-    "credui.dll",
-    "cryptui.dll",
-    "d3d11.dll",
-    "d3d9.dll",
-    "dwmapi.dll",
-    "dxgi.dll",
-    "dxva2.dll",
-    "esent.dll",
-    "gdi32.dll",
-    "hid.dll",
-    "imagehlp.dll",
-    "imm32.dll",
-    "msi.dll",
-    "netapi32.dll",
-    "ncrypt.dll",
-    "ole32.dll",
-    "oleacc.dll",
-    "propsys.dll",
-    "psapi.dll",
-    "rpcrt4.dll",
-    "rstrtmgr.dll",
-    "setupapi.dll",
-    "shell32.dll",
-    "shlwapi.dll",
-    "uiautomationcore.dll",
-    "urlmon.dll",
-    "user32.dll",
-    "usp10.dll",
-    "uxtheme.dll",
-    "wer.dll",
-    "wevtapi.dll",
-    "wininet.dll",
-    "winusb.dll",
-    "wsock32.dll",
-    "wtsapi32.dll",
-]
-
-# Standard link libraries.
-STANDARD_LIBS = [
-    "comctl32.lib",
-    "gdi32.lib",
-    "rpcrt4.lib",
-    "shlwapi.lib",
-    "user32.lib",
-    "ws2_32.lib",
-]
-
-# Sandbox link libraries.
-SANDBOX_LIBS = [
-    "Advapi32.lib",
-    "dbghelp.lib",
-    "Delayimp.lib",
-    "ntdll.lib",
-    "OleAut32.lib",
-    "PowrProf.lib",
-    "Propsys.lib",
-    "psapi.lib",
-    "SetupAPI.lib",
-    "Shcore.lib",
-    "Shell32.lib",
-    "Userenv.lib",
-    "version.lib",
-    "wbemuuid.lib",
-    "WindowsApp.lib",
-    "winmm.lib",
-]
-
-COMMON_LINKOPTS_DEBUG = [
-]
-
-COMMON_LINKOPTS_RELEASE = [
-]
-
-COMMON_LINKOPTS = [
-    # No default manifest (see compile_rc target).
-    "/MANIFEST:NO",
-    # Allow 32-bit processes to access 3GB of RAM.
-    "/LARGEADDRESSAWARE",
-    # Generate Debug information.
-    # TODO: Remove after fixing opt builds to work without it.
-    "/DEBUG",
-] + [
-    "/DELAYLOAD:{}".format(dll) for dll in DELAYLOAD_DLLS
-] + [
-    "/DEFAULTLIB:{}".format(lib) for lib in STANDARD_LIBS
-] + select({
-    # Set the initial stack size to 0.5MiB, instead of the 1.5MiB minimum
-    # needed by CEF's main thread. This saves significant memory on threads
-    # (like those in the Windows thread pool, and others) whose stack size we
-    # can only control through this setting. The main thread (in 32-bit builds
-    # only) uses fibers to switch to a 4MiB stack at runtime via
-    # CefRunWinMainWithPreferredStackSize().
-    "@cef//:windows_32": ["/STACK:0x80000"],
-    # Increase the initial stack size to 8MiB from the default 1MiB.
-    "//conditions:default": ["/STACK:0x800000"],
-}) + select({
-    "@cef//:windows_dbg": COMMON_LINKOPTS_DEBUG,
-    "//conditions:default": COMMON_LINKOPTS_RELEASE,
-})
-
-#
-# Common 'copts' for cc_libary and cc_binary targets.
-#
-
-COMMON_COPTS = [
-]
-
-COMMON_COPTS_DEBUG = [
-]
-
-COMMON_COPTS_RELEASE = [
-]
-
-#
-# Common 'defines' for cc_libary targets.
-#
-
-COMMON_DEFINES = [
-    # Windows platform
-    "WIN32",
-    "_WIN32",
-    "_WINDOWS",
-    # Unicode build           
-    "UNICODE",
-    "_UNICODE",
-    # Targeting Windows 10. We can't say `=_WIN32_WINNT_WIN10` here because
-    # some files do `#if WINVER < 0x0600` without including windows.h before,
-    # and then _WIN32_WINNT_WIN10 isn't yet known to be 0x0A00.
-    "WINVER=0x0A00",
-    "_WIN32_WINNT=0x0A00",
-    "NTDDI_VERSION=NTDDI_WIN10_FE",
-    # Use the standard's templated min/max
-    "NOMINMAX",
-    # Exclude less common API declarations
-    "WIN32_LEAN_AND_MEAN",
-    # Disable exceptions
-    "_HAS_EXCEPTIONS=0",
-
-    # Required by cef_sandbox.lib
-    "PSAPI_VERSION=1",
-    # Used by apps to test if the sandbox is enabled
-    "CEF_USE_SANDBOX",
-]
-
-COMMON_DEFINES_DEBUG = [
-    # Required by cef_sandbox.lib
-    # Disable iterator debugging
-    "HAS_ITERATOR_DEBUGGING=0",
-    "_ITERATOR_DEBUG_LEVEL=0",
-]
-
-COMMON_DEFINES_RELEASE = [
-    # Not a debug build
-    "NDEBUG",
-    "_NDEBUG",
-]

bazel/win/wrapper.py.tpl

@@ -1,69 +0,0 @@
-# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
-# reserved. Use of this source code is governed by a BSD-style license that
-# can be found in the LICENSE file.
-
-import os
-import subprocess
-import sys
-from rules_python.python.runfiles import runfiles
-
-REPLACEMENTS = {
-  "XXX_GETCWD_XXX": os.getcwd(),
-}
-
-def replace_in_str(input):
-  output = input
-  for placeholder, replacement in REPLACEMENTS.items():
-    if placeholder in output:
-      output = output.replace(placeholder, replacement)
-  return output
-
-def print_error(str):
-  print(str, file=sys.stderr)
-
-r = runfiles.Create()
-wrapped_binary = r.Rlocation("winsdk/${binary}")
-args = list(map(replace_in_str, sys.argv[1:]))
-
-# Optionally execute a script before tool execution.
-if args[0].endswith('.bat') or args[0].endswith('.cmd'):
-  if sys.platform != 'win32':
-    raise RuntimeError("Error running bat file; unsupported platform")
-
-  # Execute the .bat file first.
-  bat_file = args[0].replace('/', '\\')
-  p = subprocess.run(
-      bat_file, shell=True,
-      stdout = subprocess.PIPE,
-      stderr = subprocess.STDOUT,
-      text=True)
-  if p.returncode != 0:
-    print_error("[Generated python wrapper] Error running bat file:")
-    print_error(f"CWD: {os.getcwd()}")
-    print_error(f"EXEC: {bat_file}")
-    print_error(f"Exec output:")
-    print_error(p.stdout)
-    raise RuntimeError(f"Error running bat file; {bat_file}")
-
-  args = args[1:]
-
-try:
-  p = subprocess.run(
-      [wrapped_binary] + args,
-      stdout = subprocess.PIPE,
-      stderr = subprocess.STDOUT,
-      text=True)
-  if p.returncode != 0:
-    print_error("[Generated python wrapper] Error running command:")
-    print_error(f"CWD: {os.getcwd()}")
-    print_error(f"EXEC: {wrapped_binary}")
-    print_error(f"ARGS: {args}")
-    print_error(f"Exec output:")
-    print_error(p.stdout)
-    raise RuntimeError(f"Error running wrapped command; {wrapped_binary}")
-except OSError as e:
-  print_error("[Generated python wrapper] Error running command:")
-  print_error(f"CWD: {os.getcwd()}")
-  print_error(f"EXEC: {wrapped_binary}")
-  print_error(f"ARGS: {args}")
-  raise

cef_paths.gypi

@@ -8,7 +8,7 @@
 # by hand. See the translator.README.txt file in the tools directory for
 # more information.
 #
-# $hash=e092ed49124ef5969b2052fd6ae5f6e6d89390ba$
+# $hash=3b28f3236c16d2b776a44674ae3bae0a070e9f27$
 #
 
 {
@@ -35,6 +35,8 @@
       'include/cef_download_item.h',
       'include/cef_drag_data.h',
       'include/cef_drag_handler.h',
+      'include/cef_extension.h',
+      'include/cef_extension_handler.h',
       'include/cef_file_util.h',
       'include/cef_find_handler.h',
       'include/cef_focus_handler.h',
@@ -81,7 +83,6 @@
       'include/cef_stream.h',
       'include/cef_string_visitor.h',
       'include/cef_task.h',
-      'include/cef_task_manager.h',
       'include/cef_thread.h',
       'include/cef_trace.h',
       'include/cef_unresponsive_process_callback.h',
@@ -139,6 +140,8 @@
       'include/capi/cef_download_item_capi.h',
       'include/capi/cef_drag_data_capi.h',
       'include/capi/cef_drag_handler_capi.h',
+      'include/capi/cef_extension_capi.h',
+      'include/capi/cef_extension_handler_capi.h',
       'include/capi/cef_file_util_capi.h',
       'include/capi/cef_find_handler_capi.h',
       'include/capi/cef_focus_handler_capi.h',
@@ -185,7 +188,6 @@
       'include/capi/cef_stream_capi.h',
       'include/capi/cef_string_visitor_capi.h',
       'include/capi/cef_task_capi.h',
-      'include/capi/cef_task_manager_capi.h',
       'include/capi/cef_thread_capi.h',
       'include/capi/cef_trace_capi.h',
       'include/capi/cef_unresponsive_process_callback_capi.h',
@@ -302,6 +304,10 @@
       'libcef_dll/ctocpp/drag_handler_ctocpp.h',
       'libcef_dll/ctocpp/end_tracing_callback_ctocpp.cc',
       'libcef_dll/ctocpp/end_tracing_callback_ctocpp.h',
+      'libcef_dll/cpptoc/extension_cpptoc.cc',
+      'libcef_dll/cpptoc/extension_cpptoc.h',
+      'libcef_dll/ctocpp/extension_handler_ctocpp.cc',
+      'libcef_dll/ctocpp/extension_handler_ctocpp.h',
       'libcef_dll/cpptoc/file_dialog_callback_cpptoc.cc',
       'libcef_dll/cpptoc/file_dialog_callback_cpptoc.h',
       'libcef_dll/cpptoc/views/fill_layout_cpptoc.cc',
@@ -314,6 +320,8 @@
       'libcef_dll/cpptoc/frame_cpptoc.h',
       'libcef_dll/ctocpp/frame_handler_ctocpp.cc',
       'libcef_dll/ctocpp/frame_handler_ctocpp.h',
+      'libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.cc',
+      'libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.h',
       'libcef_dll/cpptoc/image_cpptoc.cc',
       'libcef_dll/cpptoc/image_cpptoc.h',
       'libcef_dll/cpptoc/jsdialog_callback_cpptoc.cc',
@@ -462,8 +470,6 @@
       'libcef_dll/ctocpp/string_visitor_ctocpp.h',
       'libcef_dll/ctocpp/task_ctocpp.cc',
       'libcef_dll/ctocpp/task_ctocpp.h',
-      'libcef_dll/cpptoc/task_manager_cpptoc.cc',
-      'libcef_dll/cpptoc/task_manager_cpptoc.h',
       'libcef_dll/cpptoc/task_runner_cpptoc.cc',
       'libcef_dll/cpptoc/task_runner_cpptoc.h',
       'libcef_dll/cpptoc/test/test_server_cpptoc.cc',
@@ -628,6 +634,10 @@
       'libcef_dll/cpptoc/drag_handler_cpptoc.h',
       'libcef_dll/cpptoc/end_tracing_callback_cpptoc.cc',
       'libcef_dll/cpptoc/end_tracing_callback_cpptoc.h',
+      'libcef_dll/ctocpp/extension_ctocpp.cc',
+      'libcef_dll/ctocpp/extension_ctocpp.h',
+      'libcef_dll/cpptoc/extension_handler_cpptoc.cc',
+      'libcef_dll/cpptoc/extension_handler_cpptoc.h',
       'libcef_dll/ctocpp/file_dialog_callback_ctocpp.cc',
       'libcef_dll/ctocpp/file_dialog_callback_ctocpp.h',
       'libcef_dll/ctocpp/views/fill_layout_ctocpp.cc',
@@ -640,6 +650,8 @@
       'libcef_dll/ctocpp/frame_ctocpp.h',
       'libcef_dll/cpptoc/frame_handler_cpptoc.cc',
       'libcef_dll/cpptoc/frame_handler_cpptoc.h',
+      'libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.cc',
+      'libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.h',
       'libcef_dll/ctocpp/image_ctocpp.cc',
       'libcef_dll/ctocpp/image_ctocpp.h',
       'libcef_dll/ctocpp/jsdialog_callback_ctocpp.cc',
@@ -788,8 +800,6 @@
       'libcef_dll/cpptoc/string_visitor_cpptoc.h',
       'libcef_dll/cpptoc/task_cpptoc.cc',
       'libcef_dll/cpptoc/task_cpptoc.h',
-      'libcef_dll/ctocpp/task_manager_ctocpp.cc',
-      'libcef_dll/ctocpp/task_manager_ctocpp.h',
       'libcef_dll/ctocpp/task_runner_ctocpp.cc',
       'libcef_dll/ctocpp/task_runner_ctocpp.h',
       'libcef_dll/ctocpp/test/test_server_ctocpp.cc',

cef_paths2.gypi

@@ -16,11 +16,11 @@
       'include/base/cef_callback_list.h',
       'include/base/cef_cancelable_callback.h',
       'include/base/cef_compiler_specific.h',
-      'include/base/cef_dump_without_crashing.h',
       'include/base/cef_lock.h',
       'include/base/cef_logging.h',
       'include/base/cef_macros.h',
       'include/base/cef_platform_thread.h',
+      'include/base/cef_ptr_util.h',
       'include/base/cef_ref_counted.h',
       'include/base/cef_scoped_refptr.h',
       'include/base/cef_thread_checker.h',
@@ -44,7 +44,6 @@
       'include/internal/cef_types_wrappers.h',
     ],
     'includes_common_capi': [
-      'include/internal/cef_dump_without_crashing_internal.h',
       'include/internal/cef_logging_internal.h',
       'include/internal/cef_string.h',
       'include/internal/cef_string_list.h',
@@ -125,7 +124,6 @@
       'libcef_dll/base/cef_atomic_flag.cc',
       'libcef_dll/base/cef_callback_helpers.cc',
       'libcef_dll/base/cef_callback_internal.cc',
-      'libcef_dll/base/cef_dump_without_crashing.cc',
       'libcef_dll/base/cef_lock.cc',
       'libcef_dll/base/cef_lock_impl.cc',
       'libcef_dll/base/cef_logging.cc',
@@ -169,6 +167,8 @@
     'shared_sources_browser': [
       'tests/shared/browser/client_app_browser.cc',
       'tests/shared/browser/client_app_browser.h',
+      'tests/shared/browser/extension_util.cc',
+      'tests/shared/browser/extension_util.h',
       'tests/shared/browser/file_util.cc',
       'tests/shared/browser/file_util.h',
       'tests/shared/browser/geometry_util.cc',
@@ -245,7 +245,6 @@
       'tests/cefclient/browser/client_prefs.cc',
       'tests/cefclient/browser/client_prefs.h',
       'tests/cefclient/browser/client_types.h',
-      'tests/cefclient/browser/default_client_handler.cc',
       'tests/cefclient/browser/default_client_handler.h',
       'tests/cefclient/browser/dialog_test.cc',
       'tests/cefclient/browser/dialog_test.h',
@@ -279,8 +278,6 @@
       'tests/cefclient/browser/scheme_test.h',
       'tests/cefclient/browser/server_test.cc',
       'tests/cefclient/browser/server_test.h',
-      'tests/cefclient/browser/task_manager_test.cc',
-      'tests/cefclient/browser/task_manager_test.h',
       'tests/cefclient/browser/temp_window.h',
       'tests/cefclient/browser/test_runner.cc',
       'tests/cefclient/browser/test_runner.h',
@@ -335,13 +332,19 @@
       'tests/cefclient/resources/preferences.html',
       'tests/cefclient/resources/response_filter.html',
       'tests/cefclient/resources/server.html',
-      'tests/cefclient/resources/task_manager.html',
       'tests/cefclient/resources/transparency.html',
       'tests/cefclient/resources/urlrequest.html',
       'tests/cefclient/resources/websocket.html',
       'tests/cefclient/resources/window.html',
       'tests/cefclient/resources/xmlhttprequest.html',
     ],
+    'cefclient_sources_resources_extensions_set_page_color': [
+      'tests/cefclient/resources/extensions/set_page_color/icon.png',
+      'tests/cefclient/resources/extensions/set_page_color/manifest.json',
+      'tests/cefclient/resources/extensions/set_page_color/popup.html',
+      'tests/cefclient/resources/extensions/set_page_color/popup.js',
+      'tests/cefclient/resources/extensions/set_page_color/README.md',
+    ],
     'cefclient_sources_win': [
       'tests/cefclient/browser/browser_window_osr_win.cc',
       'tests/cefclient/browser/browser_window_osr_win.h',
@@ -377,14 +380,12 @@
       'tests/cefclient/browser/window_test_runner_win.cc',
       'tests/cefclient/browser/window_test_runner_win.h',
       'tests/cefclient/cefclient_win.cc',
+      'tests/cefclient/resources/win/cefclient.rc',
     ],
     'cefclient_sources_resources_win': [
-      'tests/cefclient/win/cefclient.exe.manifest',
-      'tests/cefclient/win/cefclient.ico',
-      'tests/cefclient/win/small.ico',
-    ],
-    'cefclient_sources_resources_win_rc': [
-      'tests/cefclient/win/cefclient.rc',
+      'tests/cefclient/resources/win/cefclient.exe.manifest',
+      'tests/cefclient/resources/win/cefclient.ico',
+      'tests/cefclient/resources/win/small.ico',
     ],
     'cefclient_sources_mac': [
       'tests/cefclient/browser/browser_window_osr_mac.h',
@@ -407,12 +408,12 @@
       'tests/cefclient/browser/window_test_runner_mac.h',
       'tests/cefclient/browser/window_test_runner_mac.mm',
       'tests/cefclient/cefclient_mac.mm',
-    ],
+   ],
     'cefclient_bundle_resources_mac': [
-      'tests/cefclient/mac/cefclient.icns',
-      'tests/cefclient/mac/English.lproj/InfoPlist.strings',
-      'tests/cefclient/mac/English.lproj/MainMenu.xib',
-      'tests/cefclient/mac/Info.plist.in',
+      'tests/cefclient/resources/mac/cefclient.icns',
+      'tests/cefclient/resources/mac/English.lproj/InfoPlist.strings',
+      'tests/cefclient/resources/mac/English.lproj/MainMenu.xib',
+      'tests/cefclient/resources/mac/Info.plist',
     ],
     'cefclient_sources_linux': [
       'tests/cefclient/browser/browser_window_osr_gtk.cc',
@@ -444,17 +445,15 @@
       'tests/cefsimple/simple_handler.h',
     ],
     'cefsimple_sources_win': [
+      'tests/cefsimple/cefsimple.rc',
       'tests/cefsimple/cefsimple_win.cc',
-      'tests/cefsimple/resource.h',
       'tests/cefsimple/simple_handler_win.cc',
+      'tests/cefsimple/resource.h',
     ],
     'cefsimple_sources_resources_win': [
-      'tests/cefsimple/win/cefsimple.exe.manifest',
-      'tests/cefsimple/win/cefsimple.ico',
-      'tests/cefsimple/win/small.ico',
-    ],
-    'cefsimple_sources_resources_win_rc': [
-      'tests/cefsimple/win/cefsimple.rc',
+      'tests/cefsimple/cefsimple.exe.manifest',
+      'tests/cefsimple/res/cefsimple.ico',
+      'tests/cefsimple/res/small.ico',
     ],
     'cefsimple_sources_mac': [
       'tests/cefsimple/cefsimple_mac.mm',
@@ -467,7 +466,7 @@
       'tests/cefsimple/mac/cefsimple.icns',
       'tests/cefsimple/mac/English.lproj/InfoPlist.strings',
       'tests/cefsimple/mac/English.lproj/MainMenu.xib',
-      'tests/cefsimple/mac/Info.plist.in',
+      'tests/cefsimple/mac/Info.plist',
     ],
     'cefsimple_sources_linux': [
       'tests/cefsimple/cefsimple_linux.cc',
@@ -492,6 +491,13 @@
       'tests/ceftests/dom_unittest.cc',
       'tests/ceftests/download_unittest.cc',
       'tests/ceftests/draggable_regions_unittest.cc',
+      'tests/ceftests/extensions/background_unittest.cc',
+      'tests/ceftests/extensions/chrome_alarms_unittest.cc',
+      'tests/ceftests/extensions/chrome_storage_unittest.cc',
+      'tests/ceftests/extensions/chrome_tabs_unittest.cc',
+      'tests/ceftests/extensions/extension_test_handler.cc',
+      'tests/ceftests/extensions/extension_test_handler.h',
+      'tests/ceftests/extensions/view_unittest.cc',
       'tests/ceftests/file_util_unittest.cc',
       'tests/ceftests/frame_handler_unittest.cc',
       'tests/ceftests/frame_unittest.cc',
@@ -585,32 +591,24 @@
     'ceftests_sources_win': [
       'tests/ceftests/resource_util_win_dir.cc',
       'tests/ceftests/resource_util_win_idmap.cc',
+      'tests/ceftests/resources/win/ceftests.rc',
     ],
     'ceftests_sources_resources_win': [
-      'tests/ceftests/win/ceftests.exe.manifest',
-      'tests/ceftests/win/ceftests.ico',
-      'tests/ceftests/win/small.ico',
-    ],
-    'ceftests_sources_resources_win_rc': [
-      'tests/ceftests/win/ceftests.rc',
+      'tests/ceftests/resources/win/ceftests.exe.manifest',
+      'tests/ceftests/resources/win/ceftests.ico',
+      'tests/ceftests/resources/win/small.ico',
     ],
     'ceftests_sources_mac': [
       'tests/ceftests/os_rendering_unittest_mac.h',
       'tests/ceftests/os_rendering_unittest_mac.mm',
       'tests/ceftests/run_all_unittests_mac.mm',
     ],
-    'ceftests_sources_mac_browser_shared': [
-      'tests/shared/renderer/client_app_renderer.h',
-    ],
-    'ceftests_sources_mac_helper_shared': [
-      'tests/shared/browser/client_app_browser.h',
+    'ceftests_sources_mac_helper': [
       'tests/shared/browser/file_util.cc',
       'tests/shared/browser/file_util.h',
       'tests/shared/browser/resource_util.h',
       'tests/shared/browser/resource_util_mac.mm',
       'tests/shared/browser/resource_util_posix.cc',
-    ],
-    'ceftests_sources_mac_helper': [
       'tests/ceftests/audio_output_unittest.cc',
       'tests/ceftests/client_app_delegates.cc',
       'tests/ceftests/cookie_unittest.cc',
@@ -666,10 +664,10 @@
       'tests/ceftests/v8_unittest.cc',
     ],
     'ceftests_bundle_resources_mac': [
-      'tests/ceftests/mac/ceftests.icns',
-      'tests/ceftests/mac/English.lproj/InfoPlist.strings',
-      'tests/ceftests/mac/English.lproj/MainMenu.xib',
-      'tests/ceftests/mac/Info.plist.in',
+      'tests/ceftests/resources/mac/ceftests.icns',
+      'tests/ceftests/resources/mac/English.lproj/InfoPlist.strings',
+      'tests/ceftests/resources/mac/English.lproj/MainMenu.xib',
+      'tests/ceftests/resources/mac/Info.plist',
     ],
     'ceftests_sources_linux': [
       'tests/ceftests/resource_util_linux.cc',

cmake/cef_variables.cmake.in

@@ -59,7 +59,7 @@ set(CEF_LIBCEF_DLL_WRAPPER_PATH "${_CEF_ROOT}/libcef_dll")
 
 # Shared compiler/linker flags.
 list(APPEND CEF_COMPILER_DEFINES
-  # Allow C++ programs to use stdint.h macros specified in the C99 standard that aren't
+  # Allow C++ programs to use stdint.h macros specified in the C99 standard that aren't 
   # in the C++ standard (e.g. UINT8_MAX, INT64_MIN, etc)
   __STDC_CONSTANT_MACROS __STDC_FORMAT_MACROS
   )
@@ -311,7 +311,7 @@ if(OS_MAC)
 
   # Find the newest available base SDK.
   execute_process(COMMAND xcode-select --print-path OUTPUT_VARIABLE XCODE_PATH OUTPUT_STRIP_TRAILING_WHITESPACE)
-  foreach(OS_VERSION 14.2 14.0 11.0)
+  foreach(OS_VERSION 14.2 14.0 10.15)
     set(SDK "${XCODE_PATH}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX${OS_VERSION}.sdk")
     if(NOT "${CMAKE_OSX_SYSROOT}" AND EXISTS "${SDK}" AND IS_DIRECTORY "${SDK}")
       set(CMAKE_OSX_SYSROOT ${SDK})
@@ -319,7 +319,7 @@ if(OS_MAC)
   endforeach()
 
   # Target SDK.
-  set(CEF_TARGET_SDK               "11.0")
+  set(CEF_TARGET_SDK               "10.15")
   list(APPEND CEF_COMPILER_FLAGS
     -mmacosx-version-min=${CEF_TARGET_SDK}
   )

include/base/cef_build.h

@@ -69,24 +69,7 @@
 #if defined(USING_CHROMIUM_INCLUDES)
 // When building CEF include the Chromium header directly.
 #include "build/build_config.h"
-#include "cef/libcef/features/features.h"
-
-// The following #defines are used in cef/include/ headers and CEF client-side
-// code. CEF library-side code should use BUILDFLAG checks directly instead of
-// these #defines. CEF client-side code will get these #defines from
-// cef_config.h so any changes must also be reflected in
-// tools/make_config_header.py.
-
-#if BUILDFLAG(IS_LINUX)
-#include "ui/base/ozone_buildflags.h"
-#if BUILDFLAG(IS_OZONE_X11)
-#define CEF_X11 1
-#endif
-#endif
-
 #else  // !USING_CHROMIUM_INCLUDES
-#include "include/cef_config.h"
-
 // The following is substantially similar to the Chromium implementation.
 // If the Chromium implementation diverges the below implementation should be
 // updated to match.

include/base/cef_dump_without_crashing.h

@@ -1,76 +0,0 @@
-// Copyright (c) 2024 Marshall A. Greenblatt. Portions copyright (c) 2012
-// Google Inc. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//    * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//    * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//    * Neither the name of Google Inc. nor the name Chromium Embedded
-// Framework nor the names of its contributors may be used to endorse
-// or promote products derived from this software without specific prior
-// written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-///
-/// \file
-/// Provides functions for generating crash dumps.
-///
-/// NOTE: The contents of this file are only available to applications that link
-/// against the libcef_dll_wrapper target.
-///
-/// NOTE: Ensure crash reporting is configured before use. See
-/// https://bitbucket.org/chromiumembedded/cef/wiki/CrashReporting.md for more
-/// information
-///
-/// WARNING: Crash reporting should not be used in the main/browser process
-/// before calling CefInitialize or in sub-processes before CefExecuteProcess.
-///
-
-#ifndef CEF_INCLUDE_BASE_CEF_DUMP_WITHOUT_CRASHING_H_
-#define CEF_INCLUDE_BASE_CEF_DUMP_WITHOUT_CRASHING_H_
-#pragma once
-
-constexpr long long kOneDayInMilliseconds = 86400000;
-
-///
-/// CefDumpWithoutCrashing allows for generating crash dumps with a throttling
-/// mechanism, preventing frequent dumps from being generated in a short period
-/// of time from the same location. The |function_name|, |file_name|, and
-/// |line_number| determine the location of the dump. The
-/// |mseconds_between_dumps| is an interval between consecutive dumps in
-/// milliseconds from the same location.
-///
-/// Returns true if the dump was successfully generated, false otherwise.
-///
-bool CefDumpWithoutCrashing(
-    long long mseconds_between_dumps = kOneDayInMilliseconds,
-    const char* function_name = __builtin_FUNCTION(),
-    const char* file_name = __builtin_FILE(),
-    int line_number = __builtin_LINE());
-
-///
-/// CefDumpWithoutCrashingUnthrottled allows for immediate crash dumping without
-/// any throttling constraints.
-///
-/// Returns true if the dump was successfully generated, false otherwise.
-///
-bool CefDumpWithoutCrashingUnthrottled();
-
-#endif  // CEF_INCLUDE_BASE_CEF_DUMP_WITHOUT_CRASHING_H_

include/base/cef_ptr_util.h

@@ -1,4 +1,5 @@
-// Copyright (c) 2024 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2021 Marshall A. Greenblatt. Portions copyright (c) 2015
+// Google Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
@@ -27,42 +28,33 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#ifndef CEF_INCLUDE_INTERNAL_CEF_DUMP_WITHOUT_CRASHING_INTERNAL_H_
-#define CEF_INCLUDE_INTERNAL_CEF_DUMP_WITHOUT_CRASHING_INTERNAL_H_
+#ifndef INCLUDE_BASE_CEF_PTR_UTIL_H_
+#define INCLUDE_BASE_CEF_PTR_UTIL_H_
 #pragma once
 
-#include <stddef.h>
+#if defined(USING_CHROMIUM_INCLUDES)
+// When building CEF include the Chromium header directly.
+#include "base/memory/ptr_util.h"
+#else  // !USING_CHROMIUM_INCLUDES
+// The following is substantially similar to the Chromium implementation.
+// If the Chromium implementation diverges the below implementation should be
+// updated to match.
 
-#include "include/internal/cef_export.h"
+#include <memory>
+#include <utility>
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// See include/base/cef_dump_without_crashing.h for intended usage.
+namespace base {
 
 ///
-/// cef_dump_without_crashing allows for capturing crash dumps in a throttled
-/// manner. This function should only be called after CefInitialize has been
-/// successfully called. For detailed behavior, usage instructions, and
-/// considerations, refer to the documentation of DumpWithoutCrashing in
-/// base/debug/dump_without_crashing.h.
+/// Helper to transfer ownership of a raw pointer to a std::unique_ptr<T>.
+/// Note that std::unique_ptr<T> has very different semantics from
+/// std::unique_ptr<T[]>: do not use this helper for array allocations.
 ///
-CEF_EXPORT int cef_dump_without_crashing(long long mseconds_between_dumps,
-                                         const char* function_name,
-                                         const char* file_name,
-                                         int line_number);
-///
-/// cef_dump_without_crashing_unthrottled allows for capturing crash dumps
-/// without any throttling constraints. This function should also only be called
-/// after CefInitialize has been successfully called. For detailed behavior,
-/// usage instructions, and considerations, refer to the documentation of
-/// DumpWithoutCrashingUnthrottled in base/debug/dump_without_crashing.h.
-///
-CEF_EXPORT int cef_dump_without_crashing_unthrottled();
-
-#ifdef __cplusplus
+template <typename T>
+std::unique_ptr<T> WrapUnique(T* ptr) {
+  return std::unique_ptr<T>(ptr);
 }
-#endif  // __cplusplus
 
-#endif  // CEF_INCLUDE_INTERNAL_CEF_DUMP_WITHOUT_CRASHING_INTERNAL_H_
+}  // namespace base
+
+#endif  // INCLUDE_BASE_CEF_PTR_UTIL_H_

include/base/cef_tuple.h

@@ -66,7 +66,6 @@
 // updated to match.
 
 #include <stddef.h>
-
 #include <tuple>
 #include <utility>
 

include/capi/cef_app_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=608f4520d7901b6e18bf9164c9460f1b75bad8f4$
+// $hash=dfa0d4d2da319b2fd5e92324fd14301b500ceb5c$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_APP_CAPI_H_
@@ -91,9 +91,11 @@ typedef struct _cef_app_t {
       struct _cef_scheme_registrar_t* registrar);
 
   ///
-  /// Return the handler for resource bundle events. If no handler is returned
-  /// resources will be loaded from pack files. This function is called by the
-  /// browser and render processes on multiple threads.
+  /// Return the handler for resource bundle events. If
+  /// cef_settings_t.pack_loading_disabled is true (1) a handler must be
+  /// returned. If no handler is returned resources will be loaded from pack
+  /// files. This function is called by the browser and render processes on
+  /// multiple threads.
   ///
   struct _cef_resource_bundle_handler_t*(
       CEF_CALLBACK* get_resource_bundle_handler)(struct _cef_app_t* self);

include/capi/cef_browser_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=7c786570b1c7af912a31c6f0c3d742e8aeb38fd8$
+// $hash=6ee74f31d37a1b5ab3c9c5ccbe2dce9841329b38$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_BROWSER_CAPI_H_
@@ -381,7 +381,8 @@ typedef struct _cef_browser_host_t {
 
   ///
   /// Get the default zoom level. This value will be 0.0 by default but can be
-  /// configured. This function can only be called on the UI thread.
+  /// configured with the Chrome runtime. This function can only be called on
+  /// the UI thread.
   ///
   double(CEF_CALLBACK* get_default_zoom_level)(
       struct _cef_browser_host_t* self);
@@ -906,6 +907,24 @@ typedef struct _cef_browser_host_t {
                                               const cef_size_t* min_size,
                                               const cef_size_t* max_size);
 
+  ///
+  /// Returns the extension hosted in this browser or NULL if no extension is
+  /// hosted. See cef_request_context_t::LoadExtension for details.
+  ///
+  /// WARNING: This function is deprecated and will be removed in ~M127.
+  ///
+  struct _cef_extension_t*(CEF_CALLBACK* get_extension)(
+      struct _cef_browser_host_t* self);
+
+  ///
+  /// Returns true (1) if this browser is hosting an extension background
+  /// script. Background hosts do not have a window and are not displayable. See
+  /// cef_request_context_t::LoadExtension for details.
+  ///
+  /// WARNING: This function is deprecated and will be removed in ~M127.
+  ///
+  int(CEF_CALLBACK* is_background_host)(struct _cef_browser_host_t* self);
+
   ///
   /// Set whether the browser's audio is muted.
   ///
@@ -929,12 +948,12 @@ typedef struct _cef_browser_host_t {
 
   ///
   /// Requests the renderer to exit browser fullscreen. In most cases exiting
-  /// window fullscreen should also exit browser fullscreen. With Alloy style
-  /// this function should be called in response to a user action such as
-  /// clicking the green traffic light button on MacOS
+  /// window fullscreen should also exit browser fullscreen. With the Alloy
+  /// runtime this function should be called in response to a user action such
+  /// as clicking the green traffic light button on MacOS
   /// (cef_window_delegate_t::OnWindowFullscreenTransition callback) or pressing
-  /// the "ESC" key (cef_keyboard_handler_t::OnPreKeyEvent callback). With
-  /// Chrome style these standard exit actions are handled internally but
+  /// the "ESC" key (cef_keyboard_handler_t::OnPreKeyEvent callback). With the
+  /// Chrome runtime these standard exit actions are handled internally but
   /// new/additional user actions can use this function. Set |will_cause_resize|
   /// to true (1) if exiting browser fullscreen will cause a view resize.
   ///
@@ -944,7 +963,7 @@ typedef struct _cef_browser_host_t {
   ///
   /// Returns true (1) if a Chrome command is supported and enabled. Values for
   /// |command_id| can be found in the cef_command_ids.h file. This function can
-  /// only be called on the UI thread. Only used with Chrome style.
+  /// only be called on the UI thread. Only used with the Chrome runtime.
   ///
   int(CEF_CALLBACK* can_execute_chrome_command)(
       struct _cef_browser_host_t* self,
@@ -953,7 +972,7 @@ typedef struct _cef_browser_host_t {
   ///
   /// Execute a Chrome command. Values for |command_id| can be found in the
   /// cef_command_ids.h file. |disposition| provides information about the
-  /// intended command target. Only used with Chrome style.
+  /// intended command target. Only used with the Chrome runtime.
   ///
   void(CEF_CALLBACK* execute_chrome_command)(
       struct _cef_browser_host_t* self,

include/capi/cef_browser_process_handler_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=56ad161a75ca5083812e11959053abbcafbb9a5d$
+// $hash=d958d5bed7f909f6313facef3440fb8ba07a5c01$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_BROWSER_PROCESS_HANDLER_CAPI_H_
@@ -69,8 +69,8 @@ typedef struct _cef_browser_process_handler_t {
   /// If |type| is CEF_PREFERENCES_TYPE_GLOBAL the registered preferences can be
   /// accessed via cef_preference_manager_t::GetGlobalPreferences after
   /// OnContextInitialized is called. Global preferences are registered a single
-  /// time at application startup. See related cef_settings_t.cache_path
-  /// configuration.
+  /// time at application startup. See related cef_settings_t.cache_path and
+  /// cef_settings_t.persist_user_preferences configuration.
   ///
   /// If |type| is CEF_PREFERENCES_TYPE_REQUEST_CONTEXT the preferences can be
   /// accessed via the cef_request_context_t after
@@ -78,7 +78,8 @@ typedef struct _cef_browser_process_handler_t {
   /// Request context preferences are registered each time a new
   /// cef_request_context_t is created. It is intended but not required that all
   /// request contexts have the same registered preferences. See related
-  /// cef_request_context_settings_t.cache_path configuration.
+  /// cef_request_context_settings_t.cache_path and
+  /// cef_request_context_settings_t.persist_user_preferences configuration.
   ///
   /// Do not keep a reference to the |registrar| object. This function is called
   /// on the browser process UI thread.
@@ -151,8 +152,8 @@ typedef struct _cef_browser_process_handler_t {
   /// (cef_browser_t object). If null is returned the cef_browser_t will be
   /// unmanaged (no callbacks will be executed for that cef_browser_t) and
   /// application shutdown will be blocked until the browser window is closed
-  /// manually. This function is currently only used with Chrome style when
-  /// creating new browser windows via Chrome UI.
+  /// manually. This function is currently only used with the Chrome runtime
+  /// when creating new browser windows via Chrome UI.
   ///
   struct _cef_client_t*(CEF_CALLBACK* get_default_client)(
       struct _cef_browser_process_handler_t* self);
@@ -161,8 +162,8 @@ typedef struct _cef_browser_process_handler_t {
   /// Return the default handler for use with a new user or incognito profile
   /// (cef_request_context_t object). If null is returned the
   /// cef_request_context_t will be unmanaged (no callbacks will be executed for
-  /// that cef_request_context_t). This function is currently only used with
-  /// Chrome style when creating new browser windows via Chrome UI.
+  /// that cef_request_context_t). This function is currently only used with the
+  /// Chrome runtime when creating new browser windows via Chrome UI.
   ///
   struct _cef_request_context_handler_t*(
       CEF_CALLBACK* get_default_request_context_handler)(

include/capi/cef_command_handler_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=9c7d613d1256bd6353f5102ece5a04e572f20627$
+// $hash=dd183a473b1e8c5ee8bdcf99949fc5274c4cc892$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_COMMAND_HANDLER_CAPI_H_
@@ -64,7 +64,7 @@ typedef struct _cef_command_handler_t {
   /// intended command target. Return true (1) if the command was handled or
   /// false (0) for the default implementation. For context menu commands this
   /// will be called after cef_context_menu_handler_t::OnContextMenuCommand.
-  /// Only used with Chrome style.
+  /// Only used with the Chrome runtime.
   ///
   int(CEF_CALLBACK* on_chrome_command)(
       struct _cef_command_handler_t* self,
@@ -75,7 +75,8 @@ typedef struct _cef_command_handler_t {
   ///
   /// Called to check if a Chrome app menu item should be visible. Values for
   /// |command_id| can be found in the cef_command_ids.h file. Only called for
-  /// menu items that would be visible by default. Only used with Chrome style.
+  /// menu items that would be visible by default. Only used with the Chrome
+  /// runtime.
   ///
   int(CEF_CALLBACK* is_chrome_app_menu_item_visible)(
       struct _cef_command_handler_t* self,
@@ -85,7 +86,8 @@ typedef struct _cef_command_handler_t {
   ///
   /// Called to check if a Chrome app menu item should be enabled. Values for
   /// |command_id| can be found in the cef_command_ids.h file. Only called for
-  /// menu items that would be enabled by default. Only used with Chrome style.
+  /// menu items that would be enabled by default. Only used with the Chrome
+  /// runtime.
   ///
   int(CEF_CALLBACK* is_chrome_app_menu_item_enabled)(
       struct _cef_command_handler_t* self,
@@ -95,7 +97,7 @@ typedef struct _cef_command_handler_t {
   ///
   /// Called during browser creation to check if a Chrome page action icon
   /// should be visible. Only called for icons that would be visible by default.
-  /// Only used with Chrome style.
+  /// Only used with the Chrome runtime.
   ///
   int(CEF_CALLBACK* is_chrome_page_action_icon_visible)(
       struct _cef_command_handler_t* self,
@@ -104,7 +106,7 @@ typedef struct _cef_command_handler_t {
   ///
   /// Called during browser creation to check if a Chrome toolbar button should
   /// be visible. Only called for buttons that would be visible by default. Only
-  /// used with Chrome style.
+  /// used with the Chrome runtime.
   ///
   int(CEF_CALLBACK* is_chrome_toolbar_button_visible)(
       struct _cef_command_handler_t* self,

include/capi/cef_dialog_handler_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=bf7208a86ee17f63fd7163cef8c3a13373a1f1c8$
+// $hash=5644fdc2453dd083079bf9e3616b687eeb49f250$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_DIALOG_HANDLER_CAPI_H_
@@ -86,20 +86,13 @@ typedef struct _cef_dialog_handler_t {
   /// to show the default title ("Open" or "Save" depending on the mode).
   /// |default_file_path| is the path with optional directory and/or file name
   /// component that should be initially selected in the dialog.
-  /// |accept_filters| are used to restrict the selectable file types and may be
-  /// any combination of valid lower-cased MIME types (e.g. "text/*" or
-  /// "image/*") and individual file extensions (e.g. ".txt" or ".png").
-  /// |accept_extensions| provides the semicolon-delimited expansion of MIME
-  /// types to file extensions (if known, or NULL string otherwise).
-  /// |accept_descriptions| provides the descriptions for MIME types (if known,
-  /// or NULL string otherwise). For example, the "image/*" mime type might have
-  /// extensions ".png;.jpg;.bmp;..." and description "Image Files".
-  /// |accept_filters|, |accept_extensions| and |accept_descriptions| will all
-  /// be the same size. To display a custom dialog return true (1) and execute
-  /// |callback| either inline or at a later time. To display the default dialog
-  /// return false (0). If this function returns false (0) it may be called an
-  /// additional time for the same dialog (both before and after MIME type
-  /// expansion).
+  /// |accept_filters| are used to restrict the selectable file types and may
+  /// any combination of (a) valid lower-cased MIME types (e.g. "text/*" or
+  /// "image/*"), (b) individual file extensions (e.g. ".txt" or ".png"), or (c)
+  /// combined description and file extension delimited using "|" and ";" (e.g.
+  /// "Image Types|.png;.gif;.jpg"). To display a custom dialog return true (1)
+  /// and execute |callback| either inline or at a later time. To display the
+  /// default dialog return false (0).
   ///
   int(CEF_CALLBACK* on_file_dialog)(
       struct _cef_dialog_handler_t* self,
@@ -108,8 +101,6 @@ typedef struct _cef_dialog_handler_t {
       const cef_string_t* title,
       const cef_string_t* default_file_path,
       cef_string_list_t accept_filters,
-      cef_string_list_t accept_extensions,
-      cef_string_list_t accept_descriptions,
       struct _cef_file_dialog_callback_t* callback);
 } cef_dialog_handler_t;
 

include/capi/cef_display_handler_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=b42d9e5a03f6ef5444e8037b8dc4de08ee6b0834$
+// $hash=5a99c5e88ea0e123087234b2795fa625fed183f2$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_DISPLAY_HANDLER_CAPI_H_
@@ -84,12 +84,13 @@ typedef struct _cef_display_handler_t {
   /// Called when web content in the page has toggled fullscreen mode. If
   /// |fullscreen| is true (1) the content will automatically be sized to fill
   /// the browser content area. If |fullscreen| is false (0) the content will
-  /// automatically return to its original size and position. With Alloy style
-  /// the client is responsible for triggering the fullscreen transition (for
-  /// example, by calling cef_window_t::SetFullscreen when using Views). With
-  /// Chrome style the fullscreen transition will be triggered automatically.
-  /// The cef_window_delegate_t::OnWindowFullscreenTransition function will be
-  /// called during the fullscreen transition for notification purposes.
+  /// automatically return to its original size and position. With the Alloy
+  /// runtime the client is responsible for triggering the fullscreen transition
+  /// (for example, by calling cef_window_t::SetFullscreen when using Views).
+  /// With the Chrome runtime the fullscreen transition will be triggered
+  /// automatically. The cef_window_delegate_t::OnWindowFullscreenTransition
+  /// function will be called during the fullscreen transition for notification
+  /// purposes.
   ///
   void(CEF_CALLBACK* on_fullscreen_mode_change)(
       struct _cef_display_handler_t* self,

include/capi/cef_extension_capi.h

@@ -0,0 +1,132 @@
+// Copyright (c) 2024 Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool and should not edited
+// by hand. See the translator.README.txt file in the tools directory for
+// more information.
+//
+// $hash=634054ad25154c30fb4ec630fe7fb79b0cf1f9b3$
+//
+
+#ifndef CEF_INCLUDE_CAPI_CEF_EXTENSION_CAPI_H_
+#define CEF_INCLUDE_CAPI_CEF_EXTENSION_CAPI_H_
+#pragma once
+
+#include "include/capi/cef_base_capi.h"
+#include "include/capi/cef_values_capi.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct _cef_extension_handler_t;
+struct _cef_request_context_t;
+
+///
+/// Object representing an extension. Methods may be called on any thread unless
+/// otherwise indicated.
+///
+/// WARNING: This API is deprecated and will be removed in ~M127.
+///
+typedef struct _cef_extension_t {
+  ///
+  /// Base structure.
+  ///
+  cef_base_ref_counted_t base;
+
+  ///
+  /// Returns the unique extension identifier. This is calculated based on the
+  /// extension public key, if available, or on the extension path. See
+  /// https://developer.chrome.com/extensions/manifest/key for details.
+  ///
+  // The resulting string must be freed by calling cef_string_userfree_free().
+  cef_string_userfree_t(CEF_CALLBACK* get_identifier)(
+      struct _cef_extension_t* self);
+
+  ///
+  /// Returns the absolute path to the extension directory on disk. This value
+  /// will be prefixed with PK_DIR_RESOURCES if a relative path was passed to
+  /// cef_request_context_t::LoadExtension.
+  ///
+  // The resulting string must be freed by calling cef_string_userfree_free().
+  cef_string_userfree_t(CEF_CALLBACK* get_path)(struct _cef_extension_t* self);
+
+  ///
+  /// Returns the extension manifest contents as a cef_dictionary_value_t
+  /// object. See https://developer.chrome.com/extensions/manifest for details.
+  ///
+  struct _cef_dictionary_value_t*(CEF_CALLBACK* get_manifest)(
+      struct _cef_extension_t* self);
+
+  ///
+  /// Returns true (1) if this object is the same extension as |that| object.
+  /// Extensions are considered the same if identifier, path and loader context
+  /// match.
+  ///
+  int(CEF_CALLBACK* is_same)(struct _cef_extension_t* self,
+                             struct _cef_extension_t* that);
+
+  ///
+  /// Returns the handler for this extension. Will return NULL for internal
+  /// extensions or if no handler was passed to
+  /// cef_request_context_t::LoadExtension.
+  ///
+  struct _cef_extension_handler_t*(CEF_CALLBACK* get_handler)(
+      struct _cef_extension_t* self);
+
+  ///
+  /// Returns the request context that loaded this extension. Will return NULL
+  /// for internal extensions or if the extension has been unloaded. See the
+  /// cef_request_context_t::LoadExtension documentation for more information
+  /// about loader contexts. Must be called on the browser process UI thread.
+  ///
+  struct _cef_request_context_t*(CEF_CALLBACK* get_loader_context)(
+      struct _cef_extension_t* self);
+
+  ///
+  /// Returns true (1) if this extension is currently loaded. Must be called on
+  /// the browser process UI thread.
+  ///
+  int(CEF_CALLBACK* is_loaded)(struct _cef_extension_t* self);
+
+  ///
+  /// Unload this extension if it is not an internal extension and is currently
+  /// loaded. Will result in a call to
+  /// cef_extension_handler_t::OnExtensionUnloaded on success.
+  ///
+  void(CEF_CALLBACK* unload)(struct _cef_extension_t* self);
+} cef_extension_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // CEF_INCLUDE_CAPI_CEF_EXTENSION_CAPI_H_

include/capi/cef_extension_handler_capi.h

@@ -0,0 +1,214 @@
+// Copyright (c) 2024 Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool and should not edited
+// by hand. See the translator.README.txt file in the tools directory for
+// more information.
+//
+// $hash=ebac34c9b85de780ce7524211c5dd61a80d4576c$
+//
+
+#ifndef CEF_INCLUDE_CAPI_CEF_EXTENSION_HANDLER_CAPI_H_
+#define CEF_INCLUDE_CAPI_CEF_EXTENSION_HANDLER_CAPI_H_
+#pragma once
+
+#include "include/capi/cef_base_capi.h"
+#include "include/capi/cef_browser_capi.h"
+#include "include/capi/cef_extension_capi.h"
+#include "include/capi/cef_stream_capi.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct _cef_client_t;
+
+///
+/// Callback structure used for asynchronous continuation of
+/// cef_extension_handler_t::GetExtensionResource.
+///
+typedef struct _cef_get_extension_resource_callback_t {
+  ///
+  /// Base structure.
+  ///
+  cef_base_ref_counted_t base;
+
+  ///
+  /// Continue the request. Read the resource contents from |stream|.
+  ///
+  void(CEF_CALLBACK* cont)(struct _cef_get_extension_resource_callback_t* self,
+                           struct _cef_stream_reader_t* stream);
+
+  ///
+  /// Cancel the request.
+  ///
+  void(CEF_CALLBACK* cancel)(
+      struct _cef_get_extension_resource_callback_t* self);
+} cef_get_extension_resource_callback_t;
+
+///
+/// Implement this structure to handle events related to browser extensions. The
+/// functions of this structure will be called on the UI thread. See
+/// cef_request_context_t::LoadExtension for information about extension
+/// loading.
+///
+/// WARNING: This API is deprecated and will be removed in ~M127.
+///
+typedef struct _cef_extension_handler_t {
+  ///
+  /// Base structure.
+  ///
+  cef_base_ref_counted_t base;
+
+  ///
+  /// Called if the cef_request_context_t::LoadExtension request fails. |result|
+  /// will be the error code.
+  ///
+  void(CEF_CALLBACK* on_extension_load_failed)(
+      struct _cef_extension_handler_t* self,
+      cef_errorcode_t result);
+
+  ///
+  /// Called if the cef_request_context_t::LoadExtension request succeeds.
+  /// |extension| is the loaded extension.
+  ///
+  void(CEF_CALLBACK* on_extension_loaded)(struct _cef_extension_handler_t* self,
+                                          struct _cef_extension_t* extension);
+
+  ///
+  /// Called after the cef_extension_t::Unload request has completed.
+  ///
+  void(CEF_CALLBACK* on_extension_unloaded)(
+      struct _cef_extension_handler_t* self,
+      struct _cef_extension_t* extension);
+
+  ///
+  /// Called when an extension needs a browser to host a background script
+  /// specified via the "background" manifest key. The browser will have no
+  /// visible window and cannot be displayed. |extension| is the extension that
+  /// is loading the background script. |url| is an internally generated
+  /// reference to an HTML page that will be used to load the background script
+  /// via a "<script>" src attribute. To allow creation of the browser
+  /// optionally modify |client| and |settings| and return false (0). To cancel
+  /// creation of the browser (and consequently cancel load of the background
+  /// script) return true (1). Successful creation will be indicated by a call
+  /// to cef_life_span_handler_t::OnAfterCreated, and
+  /// cef_browser_host_t::IsBackgroundHost will return true (1) for the
+  /// resulting browser. See https://developer.chrome.com/extensions/event_pages
+  /// for more information about extension background script usage.
+  ///
+  int(CEF_CALLBACK* on_before_background_browser)(
+      struct _cef_extension_handler_t* self,
+      struct _cef_extension_t* extension,
+      const cef_string_t* url,
+      struct _cef_client_t** client,
+      struct _cef_browser_settings_t* settings);
+
+  ///
+  /// Called when an extension API (e.g. chrome.tabs.create) requests creation
+  /// of a new browser. |extension| and |browser| are the source of the API
+  /// call. |active_browser| may optionally be specified via the windowId
+  /// property or returned via the get_active_browser() callback and provides
+  /// the default |client| and |settings| values for the new browser. |index| is
+  /// the position value optionally specified via the index property. |url| is
+  /// the URL that will be loaded in the browser. |active| is true (1) if the
+  /// new browser should be active when opened.  To allow creation of the
+  /// browser optionally modify |windowInfo|, |client| and |settings| and return
+  /// false (0). To cancel creation of the browser return true (1). Successful
+  /// creation will be indicated by a call to
+  /// cef_life_span_handler_t::OnAfterCreated. Any modifications to |windowInfo|
+  /// will be ignored if |active_browser| is wrapped in a cef_browser_view_t.
+  ///
+  int(CEF_CALLBACK* on_before_browser)(
+      struct _cef_extension_handler_t* self,
+      struct _cef_extension_t* extension,
+      struct _cef_browser_t* browser,
+      struct _cef_browser_t* active_browser,
+      int index,
+      const cef_string_t* url,
+      int active,
+      struct _cef_window_info_t* windowInfo,
+      struct _cef_client_t** client,
+      struct _cef_browser_settings_t* settings);
+
+  ///
+  /// Called when no tabId is specified to an extension API call that accepts a
+  /// tabId parameter (e.g. chrome.tabs.*). |extension| and |browser| are the
+  /// source of the API call. Return the browser that will be acted on by the
+  /// API call or return NULL to act on |browser|. The returned browser must
+  /// share the same cef_request_context_t as |browser|. Incognito browsers
+  /// should not be considered unless the source extension has incognito access
+  /// enabled, in which case |include_incognito| will be true (1).
+  ///
+  struct _cef_browser_t*(CEF_CALLBACK* get_active_browser)(
+      struct _cef_extension_handler_t* self,
+      struct _cef_extension_t* extension,
+      struct _cef_browser_t* browser,
+      int include_incognito);
+
+  ///
+  /// Called when the tabId associated with |target_browser| is specified to an
+  /// extension API call that accepts a tabId parameter (e.g. chrome.tabs.*).
+  /// |extension| and |browser| are the source of the API call. Return true (1)
+  /// to allow access of false (0) to deny access. Access to incognito browsers
+  /// should not be allowed unless the source extension has incognito access
+  /// enabled, in which case |include_incognito| will be true (1).
+  ///
+  int(CEF_CALLBACK* can_access_browser)(struct _cef_extension_handler_t* self,
+                                        struct _cef_extension_t* extension,
+                                        struct _cef_browser_t* browser,
+                                        int include_incognito,
+                                        struct _cef_browser_t* target_browser);
+
+  ///
+  /// Called to retrieve an extension resource that would normally be loaded
+  /// from disk (e.g. if a file parameter is specified to
+  /// chrome.tabs.executeScript). |extension| and |browser| are the source of
+  /// the resource request. |file| is the requested relative file path. To
+  /// handle the resource request return true (1) and execute |callback| either
+  /// synchronously or asynchronously. For the default behavior which reads the
+  /// resource from the extension directory on disk return false (0).
+  /// Localization substitutions will not be applied to resources handled via
+  /// this function.
+  ///
+  int(CEF_CALLBACK* get_extension_resource)(
+      struct _cef_extension_handler_t* self,
+      struct _cef_extension_t* extension,
+      struct _cef_browser_t* browser,
+      const cef_string_t* file,
+      struct _cef_get_extension_resource_callback_t* callback);
+} cef_extension_handler_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // CEF_INCLUDE_CAPI_CEF_EXTENSION_HANDLER_CAPI_H_

include/capi/cef_life_span_handler_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=5232dd6bf16af9b6d195a47bb41de0dfb880a65e$
+// $hash=54edf9e9c2a12acdc4cab55079a4a5cb8e2a1e43$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_LIFE_SPAN_HANDLER_CAPI_H_
@@ -117,7 +117,7 @@ typedef struct _cef_life_span_handler_t {
   /// Views-hosted source browsers will create Views-hosted DevTools popups
   /// unless |use_default_window| is set to to true (1). DevTools popups can be
   /// blocked by returning true (1) from cef_command_handler_t::OnChromeCommand
-  /// for IDC_DEV_TOOLS. Only used with Chrome style.
+  /// for IDC_DEV_TOOLS. Only used with the Chrome runtime.
   ///
   void(CEF_CALLBACK* on_before_dev_tools_popup)(
       struct _cef_life_span_handler_t* self,

include/capi/cef_permission_handler_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=66aebf0e910224fb8eaa7f847feeccac73378374$
+// $hash=c9b3913701581cd6a1077fa3a39d197f338a2507$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_PERMISSION_HANDLER_CAPI_H_
@@ -108,11 +108,11 @@ typedef struct _cef_permission_handler_t {
   /// cef_media_access_permission_types_t that represent the requested
   /// permissions. Return true (1) and call cef_media_access_callback_t
   /// functions either in this function or at a later time to continue or cancel
-  /// the request. Return false (0) to proceed with default handling. With
-  /// Chrome style, default handling will display the permission request UI.
-  /// With Alloy style, default handling will deny the request. This function
-  /// will not be called if the "--enable-media-stream" command-line switch is
-  /// used to grant all permissions.
+  /// the request. Return false (0) to proceed with default handling. With the
+  /// Chrome runtime, default handling will display the permission request UI.
+  /// With the Alloy runtime, default handling will deny the request. This
+  /// function will not be called if the "--enable-media-stream" command-line
+  /// switch is used to grant all permissions.
   ///
   int(CEF_CALLBACK* on_request_media_access_permission)(
       struct _cef_permission_handler_t* self,
@@ -129,9 +129,9 @@ typedef struct _cef_permission_handler_t {
   /// cef_permission_request_types_t that represent the requested permissions.
   /// Return true (1) and call cef_permission_prompt_callback_t::Continue either
   /// in this function or at a later time to continue or cancel the request.
-  /// Return false (0) to proceed with default handling. With Chrome style,
-  /// default handling will display the permission prompt UI. With Alloy style,
-  /// default handling is CEF_PERMISSION_RESULT_IGNORE.
+  /// Return false (0) to proceed with default handling. With the Chrome
+  /// runtime, default handling will display the permission prompt UI. With the
+  /// Alloy runtime, default handling is CEF_PERMISSION_RESULT_IGNORE.
   ///
   int(CEF_CALLBACK* on_show_permission_prompt)(
       struct _cef_permission_handler_t* self,

include/capi/cef_request_context_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=c63fac0c620ead3525405feb5cc9db561e1a508a$
+// $hash=2c496139ca9a59303b1493ee93d2c3ae96a956c0$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_REQUEST_CONTEXT_CAPI_H_
@@ -42,6 +42,8 @@
 
 #include "include/capi/cef_callback_capi.h"
 #include "include/capi/cef_cookie_capi.h"
+#include "include/capi/cef_extension_capi.h"
+#include "include/capi/cef_extension_handler_capi.h"
 #include "include/capi/cef_media_router_capi.h"
 #include "include/capi/cef_preference_capi.h"
 #include "include/capi/cef_values_capi.h"
@@ -203,6 +205,105 @@ typedef struct _cef_request_context_t {
                                    const cef_string_t* origin,
                                    struct _cef_resolve_callback_t* callback);
 
+  ///
+  /// Load an extension.
+  ///
+  /// If extension resources will be read from disk using the default load
+  /// implementation then |root_directory| should be the absolute path to the
+  /// extension resources directory and |manifest| should be NULL. If extension
+  /// resources will be provided by the client (e.g. via cef_request_handler_t
+  /// and/or cef_extension_handler_t) then |root_directory| should be a path
+  /// component unique to the extension (if not absolute this will be internally
+  /// prefixed with the PK_DIR_RESOURCES path) and |manifest| should contain the
+  /// contents that would otherwise be read from the "manifest.json" file on
+  /// disk.
+  ///
+  /// The loaded extension will be accessible in all contexts sharing the same
+  /// storage (HasExtension returns true (1)). However, only the context on
+  /// which this function was called is considered the loader (DidLoadExtension
+  /// returns true (1)) and only the loader will receive
+  /// cef_request_context_handler_t callbacks for the extension.
+  ///
+  /// cef_extension_handler_t::OnExtensionLoaded will be called on load success
+  /// or cef_extension_handler_t::OnExtensionLoadFailed will be called on load
+  /// failure.
+  ///
+  /// If the extension specifies a background script via the "background"
+  /// manifest key then cef_extension_handler_t::OnBeforeBackgroundBrowser will
+  /// be called to create the background browser. See that function for
+  /// additional information about background scripts.
+  ///
+  /// For visible extension views the client application should evaluate the
+  /// manifest to determine the correct extension URL to load and then pass that
+  /// URL to the cef_browser_host_t::CreateBrowser* function after the extension
+  /// has loaded. For example, the client can look for the "browser_action"
+  /// manifest key as documented at
+  /// https://developer.chrome.com/extensions/browserAction. Extension URLs take
+  /// the form "chrome-extension://<extension_id>/<path>".
+  ///
+  /// Browsers that host extensions differ from normal browsers as follows:
+  ///  - Can access chrome.* JavaScript APIs if allowed by the manifest. Visit
+  ///    chrome://extensions-support for the list of extension APIs currently
+  ///    supported by CEF.
+  ///  - Main frame navigation to non-extension content is blocked.
+  ///  - Pinch-zooming is disabled.
+  ///  - CefBrowserHost::GetExtension returns the hosted extension.
+  ///  - CefBrowserHost::IsBackgroundHost returns true for background hosts.
+  ///
+  /// See https://developer.chrome.com/extensions for extension implementation
+  /// and usage documentation.
+  ///
+  /// WARNING: This function is deprecated and will be removed in ~M127.
+  ///
+  void(CEF_CALLBACK* load_extension)(struct _cef_request_context_t* self,
+                                     const cef_string_t* root_directory,
+                                     struct _cef_dictionary_value_t* manifest,
+                                     struct _cef_extension_handler_t* handler);
+
+  ///
+  /// Returns true (1) if this context was used to load the extension identified
+  /// by |extension_id|. Other contexts sharing the same storage will also have
+  /// access to the extension (see HasExtension). This function must be called
+  /// on the browser process UI thread.
+  ///
+  /// WARNING: This function is deprecated and will be removed in ~M127.
+  ///
+  int(CEF_CALLBACK* did_load_extension)(struct _cef_request_context_t* self,
+                                        const cef_string_t* extension_id);
+
+  ///
+  /// Returns true (1) if this context has access to the extension identified by
+  /// |extension_id|. This may not be the context that was used to load the
+  /// extension (see DidLoadExtension). This function must be called on the
+  /// browser process UI thread.
+  ///
+  /// WARNING: This function is deprecated and will be removed in ~M127.
+  ///
+  int(CEF_CALLBACK* has_extension)(struct _cef_request_context_t* self,
+                                   const cef_string_t* extension_id);
+
+  ///
+  /// Retrieve the list of all extensions that this context has access to (see
+  /// HasExtension). |extension_ids| will be populated with the list of
+  /// extension ID values. Returns true (1) on success. This function must be
+  /// called on the browser process UI thread.
+  ///
+  /// WARNING: This function is deprecated and will be removed in ~M127.
+  ///
+  int(CEF_CALLBACK* get_extensions)(struct _cef_request_context_t* self,
+                                    cef_string_list_t extension_ids);
+
+  ///
+  /// Returns the extension matching |extension_id| or NULL if no matching
+  /// extension is accessible in this context (see HasExtension). This function
+  /// must be called on the browser process UI thread.
+  ///
+  /// WARNING: This function is deprecated and will be removed in ~M127.
+  ///
+  struct _cef_extension_t*(CEF_CALLBACK* get_extension)(
+      struct _cef_request_context_t* self,
+      const cef_string_t* extension_id);
+
   ///
   /// Returns the MediaRouter object associated with this context.  If
   /// |callback| is non-NULL it will be executed asnychronously on the UI thread

include/capi/cef_request_handler_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=db7cfb76483d6ab73eba74deaefafa7700ad1988$
+// $hash=2e8b5c5107f61e3d4c333dc02c76a9f30cd0cf83$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_REQUEST_HANDLER_CAPI_H_
@@ -227,19 +227,20 @@ typedef struct _cef_request_handler_t {
   /// Called on the browser process UI thread when the render process is
   /// unresponsive as indicated by a lack of input event processing for at least
   /// 15 seconds. Return false (0) for the default behavior which is an
-  /// indefinite wait with Alloy style or display of the "Page unresponsive"
-  /// dialog with Chrome style. Return true (1) and don't execute the callback
-  /// for an indefinite wait without display of the Chrome style dialog. Return
-  /// true (1) and call cef_unresponsive_process_callback_t::Wait either in this
-  /// function or at a later time to reset the wait timer, potentially
-  /// triggering another call to this function if the process remains
-  /// unresponsive. Return true (1) and call
-  /// cef_unresponsive_process_callback_t:: Terminate either in this function or
-  /// at a later time to terminate the unresponsive process, resulting in a call
-  /// to OnRenderProcessTerminated. OnRenderProcessResponsive will be called if
-  /// the process becomes responsive after this function is called. This
-  /// functionality depends on the hang monitor which can be disabled by passing
-  /// the `--disable-hang-monitor` command-line flag.
+  /// indefinite wait with the Alloy runtime or display of the "Page
+  /// unresponsive" dialog with the Chrome runtime. Return true (1) and don't
+  /// execute the callback for an indefinite wait without display of the Chrome
+  /// runtime dialog. Return true (1) and call
+  /// cef_unresponsive_process_callback_t::Wait either in this function or at a
+  /// later time to reset the wait timer, potentially triggering another call to
+  /// this function if the process remains unresponsive. Return true (1) and
+  /// call cef_unresponsive_process_callback_t:: Terminate either in this
+  /// function or at a later time to terminate the unresponsive process,
+  /// resulting in a call to OnRenderProcessTerminated.
+  /// OnRenderProcessResponsive will be called if the process becomes responsive
+  /// after this function is called. This functionality depends on the hang
+  /// monitor which can be disabled by passing the `--disable-hang-monitor`
+  /// command-line flag.
   ///
   int(CEF_CALLBACK* on_render_process_unresponsive)(
       struct _cef_request_handler_t* self,

include/capi/cef_task_manager_capi.h

@@ -1,117 +0,0 @@
-// Copyright (c) 2024 Marshall A. Greenblatt. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//    * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//    * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//    * Neither the name of Google Inc. nor the name Chromium Embedded
-// Framework nor the names of its contributors may be used to endorse
-// or promote products derived from this software without specific prior
-// written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---------------------------------------------------------------------------
-//
-// This file was generated by the CEF translator tool and should not edited
-// by hand. See the translator.README.txt file in the tools directory for
-// more information.
-//
-// $hash=324b0399edef39e64fb54fce053e7f8e347e07de$
-//
-
-#ifndef CEF_INCLUDE_CAPI_CEF_TASK_MANAGER_CAPI_H_
-#define CEF_INCLUDE_CAPI_CEF_TASK_MANAGER_CAPI_H_
-#pragma once
-
-#include "include/capi/cef_base_capi.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-///
-/// Structure that facilitates managing the browser-related tasks. The functions
-/// of this structure may only be called on the UI thread.
-///
-typedef struct _cef_task_manager_t {
-  ///
-  /// Base structure.
-  ///
-  cef_base_ref_counted_t base;
-
-  ///
-  /// Returns the number of tasks currently tracked by the task manager. Returns
-  /// 0 if the function was called from the incorrect thread.
-  ///
-  size_t(CEF_CALLBACK* get_tasks_count)(struct _cef_task_manager_t* self);
-
-  ///
-  /// Gets the list of task IDs currently tracked by the task manager. Tasks
-  /// that share the same process id will always be consecutive. The list will
-  /// be sorted in a way that reflects the process tree: the browser process
-  /// will be first, followed by the gpu process if it exists. Related processes
-  /// (e.g., a subframe process and its parent) will be kept together if
-  /// possible. Callers can expect this ordering to be stable when a process is
-  /// added or removed. The task IDs are unique within the application lifespan.
-  /// Returns false (0) if the function was called from the incorrect thread.
-  ///
-  int(CEF_CALLBACK* get_task_ids_list)(struct _cef_task_manager_t* self,
-                                       size_t* task_idsCount,
-                                       int64_t* task_ids);
-
-  ///
-  /// Gets information about the task with |task_id|. Returns true (1) if the
-  /// information about the task was successfully retrieved and false (0) if the
-  /// |task_id| is invalid or the function was called from the incorrect thread.
-  ///
-  int(CEF_CALLBACK* get_task_info)(struct _cef_task_manager_t* self,
-                                   int64_t task_id,
-                                   struct _cef_task_info_t* info);
-
-  ///
-  /// Attempts to terminate a task with |task_id|. Returns false (0) if the
-  /// |task_id| is invalid, the call is made from an incorrect thread, or if the
-  /// task cannot be terminated.
-  ///
-  int(CEF_CALLBACK* kill_task)(struct _cef_task_manager_t* self,
-                               int64_t task_id);
-
-  ///
-  /// Returns the task ID associated with the main task for |browser_id| (value
-  /// from cef_browser_t::GetIdentifier). Returns -1 if |browser_id| is invalid,
-  /// does not currently have an associated task, or the function was called
-  /// from the incorrect thread.
-  ///
-  int64_t(CEF_CALLBACK* get_task_id_for_browser_id)(
-      struct _cef_task_manager_t* self,
-      int browser_id);
-} cef_task_manager_t;
-
-///
-/// Returns the global task manager object. Returns nullptr if the function was
-/// called from the incorrect thread.
-///
-CEF_EXPORT cef_task_manager_t* cef_task_manager_get(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  // CEF_INCLUDE_CAPI_CEF_TASK_MANAGER_CAPI_H_

include/capi/cef_v8_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=0b56c483bee6489e591c54c9dbb0940cd3098eaa$
+// $hash=3a188f380f8044060ea93fdca0b3d231df88979d$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_V8_CAPI_H_
@@ -611,6 +611,7 @@ typedef struct _cef_v8value_t {
   ///
   int(CEF_CALLBACK* set_value_byaccessor)(struct _cef_v8value_t* self,
                                           const cef_string_t* key,
+                                          cef_v8_accesscontrol_t settings,
                                           cef_v8_propertyattribute_t attribute);
 
   ///
@@ -832,24 +833,11 @@ CEF_EXPORT cef_v8value_t* cef_v8value_create_array(int length);
 /// cef_v8handler_t or cef_v8accessor_t callback, or in combination with calling
 /// enter() and exit() on a stored cef_v8context_t reference.
 ///
-/// NOTE: Always returns nullptr when V8 sandbox is enabled.
-///
 CEF_EXPORT cef_v8value_t* cef_v8value_create_array_buffer(
     void* buffer,
     size_t length,
     cef_v8array_buffer_release_callback_t* release_callback);
 
-///
-/// Create a new cef_v8value_t object of type ArrayBuffer which copies the
-/// provided |buffer| of size |length| bytes. This function should only be
-/// called from within the scope of a cef_render_process_handler_t,
-/// cef_v8handler_t or cef_v8accessor_t callback, or in combination with calling
-/// enter() and exit() on a stored cef_v8context_t reference.
-///
-CEF_EXPORT cef_v8value_t* cef_v8value_create_array_buffer_with_copy(
-    void* buffer,
-    size_t length);
-
 ///
 /// Create a new cef_v8value_t object of type function. This function should
 /// only be called from within the scope of a cef_render_process_handler_t,

include/capi/test/cef_test_helpers_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=da2edf5e08eb45942b6a82109aa86682c202ccac$
+// $hash=db81a65aba3c2d1213744ad4251322acf97c608c$
 //
 
 #ifndef CEF_INCLUDE_CAPI_TEST_CEF_TEST_HELPERS_CAPI_H_
@@ -67,14 +67,6 @@ CEF_EXPORT void cef_execute_java_script_with_user_gesture_for_tests(
 ///
 CEF_EXPORT void cef_set_data_directory_for_tests(const cef_string_t* dir);
 
-///
-/// Returns true (1) if |feature_name| is enabled by default, command line or
-/// field trial. This supports a short list of curated values that are queried
-/// by unit tests.
-///
-CEF_EXPORT int cef_is_feature_enabled_for_tests(
-    const cef_string_t* feature_name);
-
 #ifdef __cplusplus
 }
 #endif

include/capi/views/cef_browser_view_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=76897eedc7c858601fd7d98cb55b8808810f8493$
+// $hash=1c2fbbffaf51e90a2d55bfa7eb3fa3a4e315f4ac$
 //
 
 #ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_BROWSER_VIEW_CAPI_H_
@@ -67,7 +67,7 @@ typedef struct _cef_browser_view_t {
 
   ///
   /// Returns the Chrome toolbar associated with this BrowserView. Only
-  /// supported when using Chrome style. The cef_browser_view_delegate_t::
+  /// supported when using the Chrome runtime. The cef_browser_view_delegate_t::
   /// get_chrome_toolbar_type() function must return a value other than
   /// CEF_CTT_NONE and the toolbar will not be available until after this
   /// BrowserView is added to a cef_window_t and
@@ -81,8 +81,8 @@ typedef struct _cef_browser_view_t {
   /// content (`keydown` event handler) or cef_keyboard_handler_t. Normal
   /// priority accelerators can be registered via cef_window_t::SetAccelerator
   /// (with |high_priority|=false (0)) or internally for standard accelerators
-  /// supported by Chrome style. If |prefer_accelerators| is true (1) then the
-  /// matching accelerator will be triggered immediately (calling
+  /// supported by the Chrome runtime. If |prefer_accelerators| is true (1) then
+  /// the matching accelerator will be triggered immediately (calling
   /// cef_window_delegate_t::OnAccelerator or
   /// cef_command_handler_t::OnChromeCommand respectively) and the event will
   /// not be forwarded to the web content or cef_keyboard_handler_t first. If

include/capi/views/cef_browser_view_delegate_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=f8e8992eedf254a60e2875715c3adfa23ca4ae20$
+// $hash=a0a9f2bfcdf8e05d3d1114fcd8860caaa726ec98$
 //
 
 #ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_BROWSER_VIEW_DELEGATE_CAPI_H_
@@ -134,7 +134,7 @@ typedef struct _cef_browser_view_delegate_t {
   ///
   /// Called when |browser_view| receives a gesture command. Return true (1) to
   /// handle (or disable) a |gesture_command| or false (0) to propagate the
-  /// gesture to the browser for default handling. With Chrome style these
+  /// gesture to the browser for default handling. With the Chrome runtime these
   /// commands can also be handled via cef_command_handler_t::OnChromeCommand.
   ///
   int(CEF_CALLBACK* on_gesture_command)(

include/capi/views/cef_window_delegate_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=bafa7ddf3dfbc3fa82b1fb8a064b51f0791b29b6$
+// $hash=e8c9e32caa8d317a7cb6ff2f0ad6be49cf1b7ad1$
 //
 
 #ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_WINDOW_DELEGATE_CAPI_H_
@@ -101,9 +101,9 @@ typedef struct _cef_window_delegate_t {
   /// the transition occurs asynchronously with |is_competed| set to false (0)
   /// when the transition starts and true (1) after the transition completes. On
   /// other platforms the transition occurs synchronously with |is_completed|
-  /// set to true (1) after the transition completes. With Alloy style you must
-  /// also implement cef_display_handler_t::OnFullscreenModeChange to handle
-  /// fullscreen transitions initiated by browser content.
+  /// set to true (1) after the transition completes. With the Alloy runtime you
+  /// must also implement cef_display_handler_t::OnFullscreenModeChange to
+  /// handle fullscreen transitions initiated by browser content.
   ///
   void(CEF_CALLBACK* on_window_fullscreen_transition)(
       struct _cef_window_delegate_t* self,
@@ -253,10 +253,12 @@ typedef struct _cef_window_delegate_t {
   /// Chrome theme colors will be applied and this callback will be triggered
   /// if/when a BrowserView is added to the Window's component hierarchy. Chrome
   /// theme colors can be configured on a per-RequestContext basis using
-  /// cef_request_context_t::SetChromeColorScheme or (Chrome style only) by
+  /// cef_request_context_t::SetChromeColorScheme or (Chrome runtime only) by
   /// visiting chrome://settings/manageProfile. Any theme changes using those
   /// mechanisms will also trigger this callback. Chrome theme colors will be
-  /// persisted and restored from disk cache.
+  /// persisted and restored from disk cache with the Chrome runtime, and with
+  /// the Alloy runtime if persist_user_preferences is set to true (1) via
+  /// CefSettings or cef_request_context_tSettings.
   ///
   /// This callback is not triggered on Window creation so clients that wish to
   /// customize the initial native/OS theme must call
@@ -280,15 +282,6 @@ typedef struct _cef_window_delegate_t {
   ///
   cef_runtime_style_t(CEF_CALLBACK* get_window_runtime_style)(
       struct _cef_window_delegate_t* self);
-
-  ///
-  /// Return Linux-specific window properties for correctly handling by window
-  /// managers
-  ///
-  int(CEF_CALLBACK* get_linux_window_properties)(
-      struct _cef_window_delegate_t* self,
-      struct _cef_window_t* window,
-      struct _cef_linux_window_properties_t* properties);
 } cef_window_delegate_t;
 
 #ifdef __cplusplus

include/cef_api_hash.h

@@ -42,13 +42,13 @@
 // way that may cause binary incompatibility with other builds. The universal
 // hash value will change if any platform is affected whereas the platform hash
 // values will change only if that particular platform is affected.
-#define CEF_API_HASH_UNIVERSAL "3c4bef13c1801f001305b1bc3af84039b2426943"
+#define CEF_API_HASH_UNIVERSAL "73e8743408bfeba0df3b567bfd04b2eb642df11d"
 #if defined(OS_WIN)
-#define CEF_API_HASH_PLATFORM "10e56374e7d422b45eec31ae5d2aa7ef5288621c"
+#define CEF_API_HASH_PLATFORM "3a73f4c69062c6f413e00c1821f6e6df91a2a787"
 #elif defined(OS_MAC)
-#define CEF_API_HASH_PLATFORM "ae9f14019f456db6ad8059f17d1dfd484d4a08d7"
+#define CEF_API_HASH_PLATFORM "f5fb92747082f06a9c42724b0b717accc29e3879"
 #elif defined(OS_LINUX)
-#define CEF_API_HASH_PLATFORM "84dcdea90daf46d0ba611b1d0f3e42666fb3382d"
+#define CEF_API_HASH_PLATFORM "8775d620c6b17725bddba2c1c3a21353b4d8acb1"
 #endif
 
 #ifdef __cplusplus

include/cef_app.h

@@ -174,9 +174,10 @@ class CefApp : public virtual CefBaseRefCounted {
       CefRawPtr<CefSchemeRegistrar> registrar) {}
 
   ///
-  /// Return the handler for resource bundle events. If no handler is returned
-  /// resources will be loaded from pack files. This method is called by the
-  /// browser and render processes on multiple threads.
+  /// Return the handler for resource bundle events. If
+  /// cef_settings_t.pack_loading_disabled is true a handler must be returned.
+  /// If no handler is returned resources will be loaded from pack files. This
+  /// method is called by the browser and render processes on multiple threads.
   ///
   /*--cef()--*/
   virtual CefRefPtr<CefResourceBundleHandler> GetResourceBundleHandler() {

include/cef_browser.h

@@ -39,7 +39,6 @@
 #pragma once
 
 #include <vector>
-
 #include "include/cef_base.h"
 #include "include/cef_devtools_message_observer.h"
 #include "include/cef_drag_data.h"
@@ -414,7 +413,8 @@ class CefBrowserHost : public virtual CefBaseRefCounted {
 
   ///
   /// Get the default zoom level. This value will be 0.0 by default but can be
-  /// configured. This method can only be called on the UI thread.
+  /// configured with the Chrome runtime. This method can only be called on the
+  /// UI thread.
   ///
   /*--cef()--*/
   virtual double GetDefaultZoomLevel() = 0;
@@ -938,6 +938,25 @@ class CefBrowserHost : public virtual CefBaseRefCounted {
                                     const CefSize& min_size,
                                     const CefSize& max_size) = 0;
 
+  ///
+  /// Returns the extension hosted in this browser or NULL if no extension is
+  /// hosted. See CefRequestContext::LoadExtension for details.
+  ///
+  /// WARNING: This method is deprecated and will be removed in ~M127.
+  ///
+  /*--cef()--*/
+  virtual CefRefPtr<CefExtension> GetExtension() = 0;
+
+  ///
+  /// Returns true if this browser is hosting an extension background script.
+  /// Background hosts do not have a window and are not displayable. See
+  /// CefRequestContext::LoadExtension for details.
+  ///
+  /// WARNING: This method is deprecated and will be removed in ~M127.
+  ///
+  /*--cef()--*/
+  virtual bool IsBackgroundHost() = 0;
+
   ///
   /// Set whether the browser's audio is muted.
   ///
@@ -963,12 +982,12 @@ class CefBrowserHost : public virtual CefBaseRefCounted {
 
   ///
   /// Requests the renderer to exit browser fullscreen. In most cases exiting
-  /// window fullscreen should also exit browser fullscreen. With Alloy
-  /// style this method should be called in response to a user action such as
+  /// window fullscreen should also exit browser fullscreen. With the Alloy
+  /// runtime this method should be called in response to a user action such as
   /// clicking the green traffic light button on MacOS
   /// (CefWindowDelegate::OnWindowFullscreenTransition callback) or pressing the
-  /// "ESC" key (CefKeyboardHandler::OnPreKeyEvent callback). With Chrome
-  /// style these standard exit actions are handled internally but
+  /// "ESC" key (CefKeyboardHandler::OnPreKeyEvent callback). With the Chrome
+  /// runtime these standard exit actions are handled internally but
   /// new/additional user actions can use this method. Set |will_cause_resize|
   /// to true if exiting browser fullscreen will cause a view resize.
   ///
@@ -978,7 +997,7 @@ class CefBrowserHost : public virtual CefBaseRefCounted {
   ///
   /// Returns true if a Chrome command is supported and enabled. Values for
   /// |command_id| can be found in the cef_command_ids.h file. This method can
-  /// only be called on the UI thread. Only used with Chrome style.
+  /// only be called on the UI thread. Only used with the Chrome runtime.
   ///
   /*--cef()--*/
   virtual bool CanExecuteChromeCommand(int command_id) = 0;
@@ -986,7 +1005,7 @@ class CefBrowserHost : public virtual CefBaseRefCounted {
   ///
   /// Execute a Chrome command. Values for |command_id| can be found in the
   /// cef_command_ids.h file. |disposition| provides information about the
-  /// intended command target. Only used with Chrome style.
+  /// intended command target. Only used with the Chrome runtime.
   ///
   /*--cef()--*/
   virtual void ExecuteChromeCommand(

include/cef_browser_process_handler.h

@@ -60,8 +60,8 @@ class CefBrowserProcessHandler : public virtual CefBaseRefCounted {
   /// If |type| is CEF_PREFERENCES_TYPE_GLOBAL the registered preferences can be
   /// accessed via CefPreferenceManager::GetGlobalPreferences after
   /// OnContextInitialized is called. Global preferences are registered a single
-  /// time at application startup. See related cef_settings_t.cache_path
-  /// configuration.
+  /// time at application startup. See related cef_settings_t.cache_path and
+  /// cef_settings_t.persist_user_preferences configuration.
   ///
   /// If |type| is CEF_PREFERENCES_TYPE_REQUEST_CONTEXT the preferences can be
   /// accessed via the CefRequestContext after
@@ -69,7 +69,8 @@ class CefBrowserProcessHandler : public virtual CefBaseRefCounted {
   /// context preferences are registered each time a new CefRequestContext is
   /// created. It is intended but not required that all request contexts have
   /// the same registered preferences. See related
-  /// cef_request_context_settings_t.cache_path configuration.
+  /// cef_request_context_settings_t.cache_path and
+  /// cef_request_context_settings_t.persist_user_preferences configuration.
   ///
   /// Do not keep a reference to the |registrar| object. This method is called
   /// on the browser process UI thread.
@@ -143,8 +144,8 @@ class CefBrowserProcessHandler : public virtual CefBaseRefCounted {
   /// (CefBrowser object). If null is returned the CefBrowser will be unmanaged
   /// (no callbacks will be executed for that CefBrowser) and application
   /// shutdown will be blocked until the browser window is closed manually. This
-  /// method is currently only used with Chrome style when creating new browser
-  /// windows via Chrome UI.
+  /// method is currently only used with the Chrome runtime when creating new
+  /// browser windows via Chrome UI.
   ///
   /*--cef()--*/
   virtual CefRefPtr<CefClient> GetDefaultClient() { return nullptr; }
@@ -153,8 +154,8 @@ class CefBrowserProcessHandler : public virtual CefBaseRefCounted {
   /// Return the default handler for use with a new user or incognito profile
   /// (CefRequestContext object). If null is returned the CefRequestContext will
   /// be unmanaged (no callbacks will be executed for that CefRequestContext).
-  /// This method is currently only used with Chrome style when creating new
-  /// browser windows via Chrome UI.
+  /// This method is currently only used with the Chrome runtime when creating
+  /// new browser windows via Chrome UI.
   ///
   /*--cef()--*/
   virtual CefRefPtr<CefRequestContextHandler>

include/cef_command_handler.h

@@ -55,7 +55,7 @@ class CefCommandHandler : public virtual CefBaseRefCounted {
   /// intended command target. Return true if the command was handled or false
   /// for the default implementation. For context menu commands this will be
   /// called after CefContextMenuHandler::OnContextMenuCommand. Only used with
-  /// Chrome style.
+  /// the Chrome runtime.
   ///
   /*--cef()--*/
   virtual bool OnChromeCommand(CefRefPtr<CefBrowser> browser,
@@ -67,7 +67,8 @@ class CefCommandHandler : public virtual CefBaseRefCounted {
   ///
   /// Called to check if a Chrome app menu item should be visible. Values for
   /// |command_id| can be found in the cef_command_ids.h file. Only called for
-  /// menu items that would be visible by default. Only used with Chrome style.
+  /// menu items that would be visible by default. Only used with the Chrome
+  /// runtime.
   ///
   /*--cef()--*/
   virtual bool IsChromeAppMenuItemVisible(CefRefPtr<CefBrowser> browser,
@@ -78,7 +79,8 @@ class CefCommandHandler : public virtual CefBaseRefCounted {
   ///
   /// Called to check if a Chrome app menu item should be enabled. Values for
   /// |command_id| can be found in the cef_command_ids.h file. Only called for
-  /// menu items that would be enabled by default. Only used with Chrome style.
+  /// menu items that would be enabled by default. Only used with the Chrome
+  /// runtime.
   ///
   /*--cef()--*/
   virtual bool IsChromeAppMenuItemEnabled(CefRefPtr<CefBrowser> browser,
@@ -89,7 +91,7 @@ class CefCommandHandler : public virtual CefBaseRefCounted {
   ///
   /// Called during browser creation to check if a Chrome page action icon
   /// should be visible. Only called for icons that would be visible by default.
-  /// Only used with Chrome style.
+  /// Only used with the Chrome runtime.
   ///
   /*--cef(optional_param=browser)--*/
   virtual bool IsChromePageActionIconVisible(
@@ -100,7 +102,7 @@ class CefCommandHandler : public virtual CefBaseRefCounted {
   ///
   /// Called during browser creation to check if a Chrome toolbar button
   /// should be visible. Only called for buttons that would be visible by
-  /// default. Only used with Chrome style.
+  /// default. Only used with the Chrome runtime.
   ///
   /*--cef(optional_param=browser)--*/
   virtual bool IsChromeToolbarButtonVisible(

include/cef_command_line.h

@@ -40,7 +40,6 @@
 
 #include <map>
 #include <vector>
-
 #include "include/cef_base.h"
 
 ///

include/cef_cookie.h

@@ -39,7 +39,6 @@
 #pragma once
 
 #include <vector>
-
 #include "include/cef_base.h"
 #include "include/cef_callback.h"
 

include/cef_dialog_handler.h

@@ -77,30 +77,21 @@ class CefDialogHandler : public virtual CefBaseRefCounted {
   /// empty to show the default title ("Open" or "Save" depending on the mode).
   /// |default_file_path| is the path with optional directory and/or file name
   /// component that should be initially selected in the dialog.
-  /// |accept_filters| are used to restrict the selectable file types and may be
-  /// any combination of valid lower-cased MIME types (e.g. "text/*" or
-  /// "image/*") and individual file extensions (e.g. ".txt" or ".png").
-  /// |accept_extensions| provides the semicolon-delimited expansion of MIME
-  /// types to file extensions (if known, or empty string otherwise).
-  /// |accept_descriptions| provides the descriptions for MIME types (if known,
-  /// or empty string otherwise). For example, the "image/*" mime type might
-  /// have extensions ".png;.jpg;.bmp;..." and description "Image Files".
-  /// |accept_filters|, |accept_extensions| and |accept_descriptions| will all
-  /// be the same size. To display a custom dialog return true and execute
-  /// |callback| either inline or at a later time. To display the default dialog
-  /// return false. If this method returns false it may be called an additional
-  /// time for the same dialog (both before and after MIME type expansion).
+  /// |accept_filters| are used to restrict the selectable file types and may
+  /// any combination of (a) valid lower-cased MIME types (e.g. "text/*" or
+  /// "image/*"), (b) individual file extensions (e.g. ".txt" or ".png"), or (c)
+  /// combined description and file extension delimited using "|" and ";" (e.g.
+  /// "Image Types|.png;.gif;.jpg"). To display a custom dialog return true and
+  /// execute |callback| either inline or at a later time. To display the
+  /// default dialog return false.
   ///
   /*--cef(optional_param=title,optional_param=default_file_path,
-          optional_param=accept_filters,optional_param=accept_extensions,
-          optional_param=accept_descriptions)--*/
+          optional_param=accept_filters)--*/
   virtual bool OnFileDialog(CefRefPtr<CefBrowser> browser,
                             FileDialogMode mode,
                             const CefString& title,
                             const CefString& default_file_path,
                             const std::vector<CefString>& accept_filters,
-                            const std::vector<CefString>& accept_extensions,
-                            const std::vector<CefString>& accept_descriptions,
                             CefRefPtr<CefFileDialogCallback> callback) {
     return false;
   }

include/cef_display_handler.h

@@ -75,12 +75,12 @@ class CefDisplayHandler : public virtual CefBaseRefCounted {
   /// Called when web content in the page has toggled fullscreen mode. If
   /// |fullscreen| is true the content will automatically be sized to fill the
   /// browser content area. If |fullscreen| is false the content will
-  /// automatically return to its original size and position. With Alloy style
-  /// the client is responsible for triggering the fullscreen transition (for
-  /// example, by calling CefWindow::SetFullscreen when using Views). With
-  /// Chrome style the fullscreen transition will be triggered automatically.
-  /// The CefWindowDelegate::OnWindowFullscreenTransition method will be called
-  /// during the fullscreen transition for notification purposes.
+  /// automatically return to its original size and position. With the Alloy
+  /// runtime the client is responsible for triggering the fullscreen transition
+  /// (for example, by calling CefWindow::SetFullscreen when using Views). With
+  /// the Chrome runtime the fullscreen transition will be triggered
+  /// automatically. The CefWindowDelegate::OnWindowFullscreenTransition method
+  /// will be called during the fullscreen transition for notification purposes.
   ///
   /*--cef()--*/
   virtual void OnFullscreenModeChange(CefRefPtr<CefBrowser> browser,

include/cef_dom.h

@@ -39,7 +39,6 @@
 #pragma once
 
 #include <map>
-
 #include "include/cef_base.h"
 
 class CefDOMDocument;

include/cef_drag_data.h

@@ -39,7 +39,6 @@
 #pragma once
 
 #include <vector>
-
 #include "include/cef_base.h"
 #include "include/cef_image.h"
 #include "include/cef_stream.h"

include/cef_extension.h

@@ -0,0 +1,120 @@
+// Copyright (c) 2017 Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// The contents of this file must follow a specific format in order to
+// support the CEF translator tool. See the translator.README.txt file in the
+// tools directory for more information.
+//
+
+#ifndef CEF_INCLUDE_CEF_EXTENSION_H_
+#define CEF_INCLUDE_CEF_EXTENSION_H_
+#pragma once
+
+#include "include/cef_base.h"
+#include "include/cef_values.h"
+
+class CefExtensionHandler;
+class CefRequestContext;
+
+///
+/// Object representing an extension. Methods may be called on any thread unless
+/// otherwise indicated.
+///
+/// WARNING: This API is deprecated and will be removed in ~M127.
+///
+/*--cef(source=library)--*/
+class CefExtension : public CefBaseRefCounted {
+ public:
+  ///
+  /// Returns the unique extension identifier. This is calculated based on the
+  /// extension public key, if available, or on the extension path. See
+  /// https://developer.chrome.com/extensions/manifest/key for details.
+  ///
+  /*--cef()--*/
+  virtual CefString GetIdentifier() = 0;
+
+  ///
+  /// Returns the absolute path to the extension directory on disk. This value
+  /// will be prefixed with PK_DIR_RESOURCES if a relative path was passed to
+  /// CefRequestContext::LoadExtension.
+  ///
+  /*--cef()--*/
+  virtual CefString GetPath() = 0;
+
+  ///
+  /// Returns the extension manifest contents as a CefDictionaryValue object.
+  /// See https://developer.chrome.com/extensions/manifest for details.
+  ///
+  /*--cef()--*/
+  virtual CefRefPtr<CefDictionaryValue> GetManifest() = 0;
+
+  ///
+  /// Returns true if this object is the same extension as |that| object.
+  /// Extensions are considered the same if identifier, path and loader context
+  /// match.
+  ///
+  /*--cef()--*/
+  virtual bool IsSame(CefRefPtr<CefExtension> that) = 0;
+
+  ///
+  /// Returns the handler for this extension. Will return NULL for internal
+  /// extensions or if no handler was passed to
+  /// CefRequestContext::LoadExtension.
+  ///
+  /*--cef()--*/
+  virtual CefRefPtr<CefExtensionHandler> GetHandler() = 0;
+
+  ///
+  /// Returns the request context that loaded this extension. Will return NULL
+  /// for internal extensions or if the extension has been unloaded. See the
+  /// CefRequestContext::LoadExtension documentation for more information about
+  /// loader contexts. Must be called on the browser process UI thread.
+  ///
+  /*--cef()--*/
+  virtual CefRefPtr<CefRequestContext> GetLoaderContext() = 0;
+
+  ///
+  /// Returns true if this extension is currently loaded. Must be called on the
+  /// browser process UI thread.
+  ///
+  /*--cef()--*/
+  virtual bool IsLoaded() = 0;
+
+  ///
+  /// Unload this extension if it is not an internal extension and is currently
+  /// loaded. Will result in a call to CefExtensionHandler::OnExtensionUnloaded
+  /// on success.
+  ///
+  /*--cef()--*/
+  virtual void Unload() = 0;
+};
+
+#endif  // CEF_INCLUDE_CEF_EXTENSION_H_

include/cef_extension_handler.h

@@ -0,0 +1,202 @@
+// Copyright (c) 2017 Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// The contents of this file must follow a specific format in order to
+// support the CEF translator tool. See the translator.README.txt file in the
+// tools directory for more information.
+//
+
+#ifndef CEF_INCLUDE_CEF_EXTENSION_HANDLER_H_
+#define CEF_INCLUDE_CEF_EXTENSION_HANDLER_H_
+#pragma once
+
+#include "include/cef_base.h"
+#include "include/cef_browser.h"
+#include "include/cef_extension.h"
+#include "include/cef_stream.h"
+
+class CefClient;
+
+///
+/// Callback interface used for asynchronous continuation of
+/// CefExtensionHandler::GetExtensionResource.
+///
+/*--cef(source=library)--*/
+class CefGetExtensionResourceCallback : public CefBaseRefCounted {
+ public:
+  ///
+  /// Continue the request. Read the resource contents from |stream|.
+  ///
+  /*--cef(capi_name=cont,optional_param=stream)--*/
+  virtual void Continue(CefRefPtr<CefStreamReader> stream) = 0;
+
+  ///
+  /// Cancel the request.
+  ///
+  /*--cef()--*/
+  virtual void Cancel() = 0;
+};
+
+///
+/// Implement this interface to handle events related to browser extensions.
+/// The methods of this class will be called on the UI thread. See
+/// CefRequestContext::LoadExtension for information about extension loading.
+///
+/// WARNING: This API is deprecated and will be removed in ~M127.
+///
+/*--cef(source=client)--*/
+class CefExtensionHandler : public virtual CefBaseRefCounted {
+ public:
+  ///
+  /// Called if the CefRequestContext::LoadExtension request fails. |result|
+  /// will be the error code.
+  ///
+  /*--cef()--*/
+  virtual void OnExtensionLoadFailed(cef_errorcode_t result) {}
+
+  ///
+  /// Called if the CefRequestContext::LoadExtension request succeeds.
+  /// |extension| is the loaded extension.
+  ///
+  /*--cef()--*/
+  virtual void OnExtensionLoaded(CefRefPtr<CefExtension> extension) {}
+
+  ///
+  /// Called after the CefExtension::Unload request has completed.
+  ///
+  /*--cef()--*/
+  virtual void OnExtensionUnloaded(CefRefPtr<CefExtension> extension) {}
+
+  ///
+  /// Called when an extension needs a browser to host a background script
+  /// specified via the "background" manifest key. The browser will have no
+  /// visible window and cannot be displayed. |extension| is the extension that
+  /// is loading the background script. |url| is an internally generated
+  /// reference to an HTML page that will be used to load the background script
+  /// via a "<script>" src attribute. To allow creation of the browser
+  /// optionally modify |client| and |settings| and return false. To cancel
+  /// creation of the browser (and consequently cancel load of the background
+  /// script) return true. Successful creation will be indicated by a call to
+  /// CefLifeSpanHandler::OnAfterCreated, and CefBrowserHost::IsBackgroundHost
+  /// will return true for the resulting browser. See
+  /// https://developer.chrome.com/extensions/event_pages for more information
+  /// about extension background script usage.
+  ///
+  /*--cef()--*/
+  virtual bool OnBeforeBackgroundBrowser(CefRefPtr<CefExtension> extension,
+                                         const CefString& url,
+                                         CefRefPtr<CefClient>& client,
+                                         CefBrowserSettings& settings) {
+    return false;
+  }
+
+  ///
+  /// Called when an extension API (e.g. chrome.tabs.create) requests creation
+  /// of a new browser. |extension| and |browser| are the source of the API
+  /// call. |active_browser| may optionally be specified via the windowId
+  /// property or returned via the GetActiveBrowser() callback and provides the
+  /// default |client| and |settings| values for the new browser. |index| is the
+  /// position value optionally specified via the index property. |url| is the
+  /// URL that will be loaded in the browser. |active| is true if the new
+  /// browser should be active when opened.  To allow creation of the browser
+  /// optionally modify |windowInfo|, |client| and |settings| and return false.
+  /// To cancel creation of the browser return true. Successful creation will be
+  /// indicated by a call to CefLifeSpanHandler::OnAfterCreated. Any
+  /// modifications to |windowInfo| will be ignored if |active_browser| is
+  /// wrapped in a CefBrowserView.
+  ///
+  /*--cef()--*/
+  virtual bool OnBeforeBrowser(CefRefPtr<CefExtension> extension,
+                               CefRefPtr<CefBrowser> browser,
+                               CefRefPtr<CefBrowser> active_browser,
+                               int index,
+                               const CefString& url,
+                               bool active,
+                               CefWindowInfo& windowInfo,
+                               CefRefPtr<CefClient>& client,
+                               CefBrowserSettings& settings) {
+    return false;
+  }
+
+  ///
+  /// Called when no tabId is specified to an extension API call that accepts a
+  /// tabId parameter (e.g. chrome.tabs.*). |extension| and |browser| are the
+  /// source of the API call. Return the browser that will be acted on by the
+  /// API call or return NULL to act on |browser|. The returned browser must
+  /// share the same CefRequestContext as |browser|. Incognito browsers should
+  /// not be considered unless the source extension has incognito access
+  /// enabled, in which case |include_incognito| will be true.
+  ///
+  /*--cef()--*/
+  virtual CefRefPtr<CefBrowser> GetActiveBrowser(
+      CefRefPtr<CefExtension> extension,
+      CefRefPtr<CefBrowser> browser,
+      bool include_incognito) {
+    return nullptr;
+  }
+
+  ///
+  /// Called when the tabId associated with |target_browser| is specified to an
+  /// extension API call that accepts a tabId parameter (e.g. chrome.tabs.*).
+  /// |extension| and |browser| are the source of the API call. Return true
+  /// to allow access of false to deny access. Access to incognito browsers
+  /// should not be allowed unless the source extension has incognito access
+  /// enabled, in which case |include_incognito| will be true.
+  ///
+  /*--cef()--*/
+  virtual bool CanAccessBrowser(CefRefPtr<CefExtension> extension,
+                                CefRefPtr<CefBrowser> browser,
+                                bool include_incognito,
+                                CefRefPtr<CefBrowser> target_browser) {
+    return true;
+  }
+
+  ///
+  /// Called to retrieve an extension resource that would normally be loaded
+  /// from disk (e.g. if a file parameter is specified to
+  /// chrome.tabs.executeScript). |extension| and |browser| are the source of
+  /// the resource request. |file| is the requested relative file path. To
+  /// handle the resource request return true and execute |callback| either
+  /// synchronously or asynchronously. For the default behavior which reads the
+  /// resource from the extension directory on disk return false. Localization
+  /// substitutions will not be applied to resources handled via this method.
+  ///
+  /*--cef()--*/
+  virtual bool GetExtensionResource(
+      CefRefPtr<CefExtension> extension,
+      CefRefPtr<CefBrowser> browser,
+      const CefString& file,
+      CefRefPtr<CefGetExtensionResourceCallback> callback) {
+    return false;
+  }
+};
+
+#endif  // CEF_INCLUDE_CEF_EXTENSION_HANDLER_H_

include/cef_life_span_handler.h

@@ -111,7 +111,7 @@ class CefLifeSpanHandler : public virtual CefBaseRefCounted {
   /// Views-hosted source browsers will create Views-hosted DevTools popups
   /// unless |use_default_window| is set to to true. DevTools popups can be
   /// blocked by returning true from CefCommandHandler::OnChromeCommand for
-  /// IDC_DEV_TOOLS. Only used with Chrome style.
+  /// IDC_DEV_TOOLS. Only used with the Chrome runtime.
   ///
   /*--cef()--*/
   virtual void OnBeforeDevToolsPopup(CefRefPtr<CefBrowser> browser,

include/cef_media_router.h

@@ -39,7 +39,6 @@
 #pragma once
 
 #include <vector>
-
 #include "include/cef_base.h"
 #include "include/cef_callback.h"
 #include "include/cef_registration.h"

include/cef_permission_handler.h

@@ -93,8 +93,8 @@ class CefPermissionHandler : public virtual CefBaseRefCounted {
   /// cef_media_access_permission_types_t that represent the requested
   /// permissions. Return true and call CefMediaAccessCallback methods either in
   /// this method or at a later time to continue or cancel the request. Return
-  /// false to proceed with default handling. With Chrome style, default
-  /// handling will display the permission request UI. With Alloy style,
+  /// false to proceed with default handling. With the Chrome runtime, default
+  /// handling will display the permission request UI. With the Alloy runtime,
   /// default handling will deny the request. This method will not be called if
   /// the "--enable-media-stream" command-line switch is used to grant all
   /// permissions.
@@ -116,9 +116,9 @@ class CefPermissionHandler : public virtual CefBaseRefCounted {
   /// cef_permission_request_types_t that represent the requested permissions.
   /// Return true and call CefPermissionPromptCallback::Continue either in this
   /// method or at a later time to continue or cancel the request. Return false
-  /// to proceed with default handling. With Chrome style, default handling will
-  /// display the permission prompt UI. With Alloy style, default handling is
-  /// CEF_PERMISSION_RESULT_IGNORE.
+  /// to proceed with default handling. With the Chrome runtime, default
+  /// handling will display the permission prompt UI. With the Alloy runtime,
+  /// default handling is CEF_PERMISSION_RESULT_IGNORE.
   ///
   /*--cef()--*/
   virtual bool OnShowPermissionPrompt(

include/cef_request.h

@@ -40,7 +40,6 @@
 
 #include <map>
 #include <vector>
-
 #include "include/cef_base.h"
 
 class CefPostData;

include/cef_request_context.h

@@ -42,6 +42,8 @@
 
 #include "include/cef_callback.h"
 #include "include/cef_cookie.h"
+#include "include/cef_extension.h"
+#include "include/cef_extension_handler.h"
 #include "include/cef_media_router.h"
 #include "include/cef_preference.h"
 #include "include/cef_values.h"
@@ -217,6 +219,104 @@ class CefRequestContext : public CefPreferenceManager {
   virtual void ResolveHost(const CefString& origin,
                            CefRefPtr<CefResolveCallback> callback) = 0;
 
+  ///
+  /// Load an extension.
+  ///
+  /// If extension resources will be read from disk using the default load
+  /// implementation then |root_directory| should be the absolute path to the
+  /// extension resources directory and |manifest| should be NULL. If extension
+  /// resources will be provided by the client (e.g. via CefRequestHandler
+  /// and/or CefExtensionHandler) then |root_directory| should be a path
+  /// component unique to the extension (if not absolute this will be internally
+  /// prefixed with the PK_DIR_RESOURCES path) and |manifest| should contain the
+  /// contents that would otherwise be read from the "manifest.json" file on
+  /// disk.
+  ///
+  /// The loaded extension will be accessible in all contexts sharing the same
+  /// storage (HasExtension returns true). However, only the context on which
+  /// this method was called is considered the loader (DidLoadExtension returns
+  /// true) and only the loader will receive CefRequestContextHandler callbacks
+  /// for the extension.
+  ///
+  /// CefExtensionHandler::OnExtensionLoaded will be called on load success or
+  /// CefExtensionHandler::OnExtensionLoadFailed will be called on load failure.
+  ///
+  /// If the extension specifies a background script via the "background"
+  /// manifest key then CefExtensionHandler::OnBeforeBackgroundBrowser will be
+  /// called to create the background browser. See that method for additional
+  /// information about background scripts.
+  ///
+  /// For visible extension views the client application should evaluate the
+  /// manifest to determine the correct extension URL to load and then pass that
+  /// URL to the CefBrowserHost::CreateBrowser* function after the extension has
+  /// loaded. For example, the client can look for the "browser_action" manifest
+  /// key as documented at
+  /// https://developer.chrome.com/extensions/browserAction. Extension URLs take
+  /// the form "chrome-extension://<extension_id>/<path>".
+  ///
+  /// Browsers that host extensions differ from normal browsers as follows:
+  ///  - Can access chrome.* JavaScript APIs if allowed by the manifest. Visit
+  ///    chrome://extensions-support for the list of extension APIs currently
+  ///    supported by CEF.
+  ///  - Main frame navigation to non-extension content is blocked.
+  ///  - Pinch-zooming is disabled.
+  ///  - CefBrowserHost::GetExtension returns the hosted extension.
+  ///  - CefBrowserHost::IsBackgroundHost returns true for background hosts.
+  ///
+  /// See https://developer.chrome.com/extensions for extension implementation
+  /// and usage documentation.
+  ///
+  /// WARNING: This method is deprecated and will be removed in ~M127.
+  ///
+  /*--cef(optional_param=manifest,optional_param=handler)--*/
+  virtual void LoadExtension(const CefString& root_directory,
+                             CefRefPtr<CefDictionaryValue> manifest,
+                             CefRefPtr<CefExtensionHandler> handler) = 0;
+
+  ///
+  /// Returns true if this context was used to load the extension identified by
+  /// |extension_id|. Other contexts sharing the same storage will also have
+  /// access to the extension (see HasExtension). This method must be called on
+  /// the browser process UI thread.
+  ///
+  /// WARNING: This method is deprecated and will be removed in ~M127.
+  ///
+  /*--cef()--*/
+  virtual bool DidLoadExtension(const CefString& extension_id) = 0;
+
+  ///
+  /// Returns true if this context has access to the extension identified by
+  /// |extension_id|. This may not be the context that was used to load the
+  /// extension (see DidLoadExtension). This method must be called on the
+  /// browser process UI thread.
+  ///
+  /// WARNING: This method is deprecated and will be removed in ~M127.
+  ///
+  /*--cef()--*/
+  virtual bool HasExtension(const CefString& extension_id) = 0;
+
+  ///
+  /// Retrieve the list of all extensions that this context has access to (see
+  /// HasExtension). |extension_ids| will be populated with the list of
+  /// extension ID values. Returns true on success. This method must be called
+  /// on the browser process UI thread.
+  ///
+  /// WARNING: This method is deprecated and will be removed in ~M127.
+  ///
+  /*--cef()--*/
+  virtual bool GetExtensions(std::vector<CefString>& extension_ids) = 0;
+
+  ///
+  /// Returns the extension matching |extension_id| or NULL if no matching
+  /// extension is accessible in this context (see HasExtension). This method
+  /// must be called on the browser process UI thread.
+  ///
+  /// WARNING: This method is deprecated and will be removed in ~M127.
+  ///
+  /*--cef()--*/
+  virtual CefRefPtr<CefExtension> GetExtension(
+      const CefString& extension_id) = 0;
+
   ///
   /// Returns the MediaRouter object associated with this context.  If
   /// |callback| is non-NULL it will be executed asnychronously on the UI thread

include/cef_request_handler.h

@@ -226,10 +226,10 @@ class CefRequestHandler : public virtual CefBaseRefCounted {
   /// Called on the browser process UI thread when the render process is
   /// unresponsive as indicated by a lack of input event processing for at
   /// least 15 seconds. Return false for the default behavior which is an
-  /// indefinite wait with Alloy style or display of the "Page
-  /// unresponsive" dialog with Chrome style. Return true and don't
+  /// indefinite wait with the Alloy runtime or display of the "Page
+  /// unresponsive" dialog with the Chrome runtime. Return true and don't
   /// execute the callback for an indefinite wait without display of the Chrome
-  /// style dialog. Return true and call CefUnresponsiveProcessCallback::Wait
+  /// runtime dialog. Return true and call CefUnresponsiveProcessCallback::Wait
   /// either in this method or at a later time to reset the wait timer,
   /// potentially triggering another call to this method if the process remains
   /// unresponsive. Return true and call CefUnresponsiveProcessCallback::

include/cef_response.h

@@ -39,7 +39,6 @@
 #pragma once
 
 #include <map>
-
 #include "include/cef_base.h"
 
 ///

include/cef_server.h

@@ -39,7 +39,6 @@
 #pragma once
 
 #include <map>
-
 #include "include/cef_base.h"
 #include "include/cef_callback.h"
 #include "include/cef_request.h"

include/cef_ssl_info.h

@@ -40,6 +40,7 @@
 
 #include "include/cef_base.h"
 #include "include/cef_values.h"
+
 #include "include/cef_x509_certificate.h"
 
 ///

include/cef_task_manager.h

@@ -1,109 +0,0 @@
-// Copyright (c) 2024 Marshall A. Greenblatt. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//    * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//    * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//    * Neither the name of Google Inc. nor the name Chromium Embedded
-// Framework nor the names of its contributors may be used to endorse
-// or promote products derived from this software without specific prior
-// written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---------------------------------------------------------------------------
-//
-// The contents of this file must follow a specific format in order to
-// support the CEF translator tool. See the translator.README.txt file in the
-// tools directory for more information.
-//
-
-#ifndef CEF_INCLUDE_CEF_TASK_MANAGER_H_
-#define CEF_INCLUDE_CEF_TASK_MANAGER_H_
-#pragma once
-
-#include <vector>
-
-#include "include/cef_base.h"
-
-///
-/// Class that facilitates managing the browser-related tasks.
-/// The methods of this class may only be called on the UI thread.
-///
-/*--cef(source=library)--*/
-class CefTaskManager : public virtual CefBaseRefCounted {
- public:
-  typedef std::vector<int64_t> TaskIdList;
-  typedef cef_task_type_t TaskType;
-
-  ///
-  /// Returns the global task manager object.
-  /// Returns nullptr if the method was called from the incorrect thread.
-  ///
-  /*--cef()--*/
-  static CefRefPtr<CefTaskManager> GetTaskManager();
-
-  ///
-  /// Returns the number of tasks currently tracked by the task manager.
-  /// Returns 0 if the method was called from the incorrect thread.
-  ///
-  /*--cef()--*/
-  virtual size_t GetTasksCount() = 0;
-
-  ///
-  /// Gets the list of task IDs currently tracked by the task manager. Tasks
-  /// that share the same process id will always be consecutive. The list will
-  /// be sorted in a way that reflects the process tree: the browser process
-  /// will be first, followed by the gpu process if it exists. Related processes
-  /// (e.g., a subframe process and its parent) will be kept together if
-  /// possible. Callers can expect this ordering to be stable when a process is
-  /// added or removed. The task IDs are unique within the application lifespan.
-  /// Returns false if the method was called from the incorrect thread.
-  ///
-  /*--cef(count_func=task_ids:GetTasksCount)--*/
-  virtual bool GetTaskIdsList(TaskIdList& task_ids) = 0;
-
-  ///
-  /// Gets information about the task with |task_id|.
-  /// Returns true if the information about the task was successfully
-  /// retrieved and false if the |task_id| is invalid or the method was called
-  /// from the incorrect thread.
-  ///
-  /*--cef()--*/
-  virtual bool GetTaskInfo(int64_t task_id, CefTaskInfo& info) = 0;
-
-  ///
-  /// Attempts to terminate a task with |task_id|.
-  /// Returns false if the |task_id| is invalid, the call is made from an
-  /// incorrect thread, or if the task cannot be terminated.
-  ///
-  /*--cef()--*/
-  virtual bool KillTask(int64_t task_id) = 0;
-
-  ///
-  /// Returns the task ID associated with the main task for |browser_id|
-  /// (value from CefBrowser::GetIdentifier). Returns -1 if |browser_id| is
-  /// invalid, does not currently have an associated task, or the method was
-  /// called from the incorrect thread.
-  ///
-  /*--cef()--*/
-  virtual int64_t GetTaskIdForBrowserId(int browser_id) = 0;
-};
-
-#endif  // CEF_INCLUDE_CEF_TASK_MANAGER_H_

include/cef_v8.h

@@ -39,7 +39,6 @@
 #pragma once
 
 #include <vector>
-
 #include "include/cef_base.h"
 #include "include/cef_browser.h"
 #include "include/cef_frame.h"
@@ -435,6 +434,7 @@ class CefV8ArrayBufferReleaseCallback : public virtual CefBaseRefCounted {
 /*--cef(source=library,no_debugct_check)--*/
 class CefV8Value : public virtual CefBaseRefCounted {
  public:
+  typedef cef_v8_accesscontrol_t AccessControl;
   typedef cef_v8_propertyattribute_t PropertyAttribute;
 
   ///
@@ -520,26 +520,12 @@ class CefV8Value : public virtual CefBaseRefCounted {
   /// or CefV8Accessor callback, or in combination with calling Enter() and
   /// Exit() on a stored CefV8Context reference.
   ///
-  /// NOTE: Always returns nullptr when V8 sandbox is enabled.
-  ///
   /*--cef(optional_param=buffer)--*/
   static CefRefPtr<CefV8Value> CreateArrayBuffer(
       void* buffer,
       size_t length,
       CefRefPtr<CefV8ArrayBufferReleaseCallback> release_callback);
 
-  ///
-  /// Create a new CefV8Value object of type ArrayBuffer which copies the
-  /// provided |buffer| of size |length| bytes.
-  /// This method should only be called from within the scope of a
-  /// CefRenderProcessHandler, CefV8Handler or CefV8Accessor callback, or in
-  /// combination with calling Enter() and Exit() on a stored CefV8Context
-  /// reference.
-  ///
-  /*--cef(optional_param=buffer)--*/
-  static CefRefPtr<CefV8Value> CreateArrayBufferWithCopy(void* buffer,
-                                                         size_t length);
-
   ///
   /// Create a new CefV8Value object of type function. This method should only
   /// be called from within the scope of a CefRenderProcessHandler, CefV8Handler
@@ -807,7 +793,9 @@ class CefV8Value : public virtual CefBaseRefCounted {
   /// will return true even though assignment failed.
   ///
   /*--cef(capi_name=set_value_byaccessor,optional_param=key)--*/
-  virtual bool SetValue(const CefString& key, PropertyAttribute attribute) = 0;
+  virtual bool SetValue(const CefString& key,
+                        AccessControl settings,
+                        PropertyAttribute attribute) = 0;
 
   ///
   /// Read the keys for the object's values into the specified vector. Integer-

include/cef_values.h

@@ -39,7 +39,6 @@
 #pragma once
 
 #include <vector>
-
 #include "include/cef_base.h"
 
 class CefBinaryValue;

include/internal/cef_types.h

@@ -235,6 +235,13 @@ typedef struct _cef_settings_t {
   ///
   cef_string_t main_bundle_path;
 
+  ///
+  /// Set to true (1) to enable use of the Chrome runtime in CEF. This feature
+  /// is considered experimental and is not recommended for most users at this
+  /// time. See issue #2969 for details.
+  ///
+  int chrome_runtime;
+
   ///
   /// Set to true (1) to have the browser process message loop run in a separate
   /// thread. If false (0) then the CefDoMessageLoopWork() function must be
@@ -281,9 +288,9 @@ typedef struct _cef_settings_t {
   /// in root_cache_path). HTML5 databases such as localStorage will only
   /// persist across sessions if a cache path is specified. Can be overridden
   /// for individual CefRequestContext instances via the
-  /// CefRequestContextSettings.cache_path value. Any child directory value will
-  /// be ignored and the "default" profile (also a child directory) will be used
-  /// instead.
+  /// CefRequestContextSettings.cache_path value. When using the Chrome runtime
+  /// any child directory value will be ignored and the "default" profile (also
+  /// a child directory) will be used instead.
   ///
   cef_string_t cache_path;
 
@@ -327,6 +334,16 @@ typedef struct _cef_settings_t {
   ///
   int persist_session_cookies;
 
+  ///
+  /// To persist user preferences as a JSON file in the cache path directory set
+  /// this value to true (1). A |cache_path| value must also be specified
+  /// to enable this feature. Also configurable using the
+  /// "persist-user-preferences" command-line switch. Can be overridden for
+  /// individual CefRequestContext instances via the
+  /// CefRequestContextSettings.persist_user_preferences value.
+  ///
+  int persist_user_preferences;
+
   ///
   /// Value that will be returned as the User-Agent HTTP header. If empty the
   /// default User-Agent string will be used. Also configurable using the
@@ -404,6 +421,15 @@ typedef struct _cef_settings_t {
   ///
   cef_string_t locales_dir_path;
 
+  ///
+  /// Set to true (1) to disable loading of pack files for resources and
+  /// locales. A resource bundle handler must be provided for the browser and
+  /// render processes via CefApp::GetResourceBundleHandler() if loading of pack
+  /// files is disabled. Also configurable using the "disable-pack-loading"
+  /// command- line switch.
+  ///
+  int pack_loading_disabled;
+
   ///
   /// Set to a value between 1024 and 65535 to enable remote debugging on the
   /// specified port. Also configurable using the "remote-debugging-port"
@@ -468,7 +494,7 @@ typedef struct _cef_settings_t {
   /// policies. On Windows, this is a registry key like
   /// "SOFTWARE\\Policies\\Google\\Chrome". On MacOS, this is a bundle ID like
   /// "com.google.Chrome". On Linux, this is an absolute directory path like
-  /// "/etc/opt/chrome/policies". Only supported with Chrome style. See
+  /// "/etc/opt/chrome/policies". Only supported with the Chrome runtime. See
   /// https://support.google.com/chrome/a/answer/9037717 for details.
   ///
   /// Chrome Browser Cloud Management integration, when enabled via the
@@ -482,17 +508,10 @@ typedef struct _cef_settings_t {
   /// Specify an ID for an ICON resource that can be loaded from the main
   /// executable and used when creating default Chrome windows such as DevTools
   /// and Task Manager. If unspecified the default Chromium ICON (IDR_MAINFRAME
-  /// [101]) will be loaded from libcef.dll. Only supported with Chrome style on
-  /// Windows.
+  /// [101]) will be loaded from libcef.dll. Only supported with the Chrome
+  /// runtime on Windows.
   ///
   int chrome_app_icon_id;
-
-#if defined(OS_POSIX) && !defined(OS_ANDROID)
-  ///
-  /// Specify whether signal handlers must be disabled on POSIX systems.
-  ///
-  int disable_signal_handlers;
-#endif
 } cef_settings_t;
 
 ///
@@ -529,6 +548,14 @@ typedef struct _cef_request_context_settings_t {
   ///
   int persist_session_cookies;
 
+  ///
+  /// To persist user preferences as a JSON file in the cache path directory set
+  /// this value to true (1). Can be set globally using the
+  /// CefSettings.persist_user_preferences value. This value will be ignored if
+  /// |cache_path| is empty or if it matches the CefSettings.cache_path value.
+  ///
+  int persist_user_preferences;
+
   ///
   /// Comma delimited ordered list of language codes without any whitespace that
   /// will be used in the "Accept-Language" HTTP request header and
@@ -691,14 +718,14 @@ typedef struct _cef_browser_settings_t {
 
   ///
   /// Controls whether the Chrome status bubble will be used. Only supported
-  /// with Chrome style. For details about the status bubble see
+  /// with the Chrome runtime. For details about the status bubble see
   /// https://www.chromium.org/user-experience/status-bubble/
   ///
   cef_state_t chrome_status_bubble;
 
   ///
   /// Controls whether the Chrome zoom bubble will be shown when zooming. Only
-  /// supported with Chrome style.
+  /// supported with the Chrome runtime.
   ///
   cef_state_t chrome_zoom_bubble;
 } cef_browser_settings_t;
@@ -1210,6 +1237,16 @@ typedef enum {
   CEF_TEXT_INPUT_MODE_MAX = CEF_TEXT_INPUT_MODE_SEARCH,
 } cef_text_input_mode_t;
 
+///
+/// V8 access control values.
+///
+typedef enum {
+  V8_ACCESS_CONTROL_DEFAULT = 0,
+  V8_ACCESS_CONTROL_ALL_CAN_READ = 1,
+  V8_ACCESS_CONTROL_ALL_CAN_WRITE = 1 << 1,
+  V8_ACCESS_CONTROL_PROHIBITS_OVERWRITING = 1 << 2
+} cef_v8_accesscontrol_t;
+
 ///
 /// V8 property attribute values.
 ///
@@ -1372,7 +1409,7 @@ typedef enum {
 
   ///
   /// User got to this page through a suggestion in the UI (for example, via the
-  /// destinations page). Chrome style only.
+  /// destinations page). Chrome runtime only.
   ///
   TT_AUTO_BOOKMARK = 2,
 
@@ -1399,7 +1436,7 @@ typedef enum {
   /// that did not look like a URL.  For example, a match might have the URL
   /// of a Google search result page, but appear like "Search Google for ...".
   /// These are not quite the same as EXPLICIT navigations because the user
-  /// didn't type or see the destination URL. Chrome style only.
+  /// didn't type or see the destination URL. Chrome runtime only.
   /// See also TT_KEYWORD.
   ///
   TT_GENERATED = 5,
@@ -1409,7 +1446,7 @@ typedef enum {
   /// loaded in a toplevel frame.  For example, opening a tab to show the ASH
   /// screen saver, opening the devtools window, opening the NTP after the safe
   /// browsing warning, opening web-based dialog boxes are examples of
-  /// AUTO_TOPLEVEL navigations. Chrome style only.
+  /// AUTO_TOPLEVEL navigations. Chrome runtime only.
   ///
   TT_AUTO_TOPLEVEL = 6,
 
@@ -1436,13 +1473,13 @@ typedef enum {
   /// the url 'http://' + keyword. For example, if you do a tab-to-search
   /// against wikipedia the generated url has a transition qualifer of
   /// TT_KEYWORD, and TemplateURLModel generates a visit for 'wikipedia.org'
-  /// with a transition type of TT_KEYWORD_GENERATED. Chrome style only.
+  /// with a transition type of TT_KEYWORD_GENERATED. Chrome runtime only.
   ///
   TT_KEYWORD = 9,
 
   ///
   /// Corresponds to a visit generated for a keyword. See description of
-  /// TT_KEYWORD for more details. Chrome style only.
+  /// TT_KEYWORD for more details. Chrome runtime only.
   ///
   TT_KEYWORD_GENERATED = 10,
 
@@ -1472,13 +1509,14 @@ typedef enum {
   TT_DIRECT_LOAD_FLAG = 0x02000000,
 
   ///
-  /// User is navigating to the home page. Chrome style only.
+  /// User is navigating to the home page. Chrome runtime only.
   ///
   TT_HOME_PAGE_FLAG = 0x04000000,
 
   ///
   /// The transition originated from an external application; the exact
-  /// definition of this is embedder dependent. Chrome style only.
+  /// definition of this is embedder dependent. Chrome runtime and
+  /// extension system only.
   ///
   TT_FROM_API_FLAG = 0x08000000,
 
@@ -1854,34 +1892,6 @@ typedef struct _cef_screen_info_t {
   cef_rect_t available_rect;
 } cef_screen_info_t;
 
-///
-/// Linux window properties, such as X11's WM_CLASS or Wayland's app_id.
-/// Those are passed to CefWindowDelegate, so the client can set them
-/// for the CefWindow's top-level. Thus, allowing window managers to correctly
-/// display the application's information (e.g., icons).
-///
-typedef struct _cef_linux_window_properties_t {
-  ///
-  /// Main window's Wayland's app_id
-  ///
-  cef_string_t wayland_app_id;
-
-  ///
-  /// Main window's WM_CLASS_CLASS in X11
-  ///
-  cef_string_t wm_class_class;
-
-  ///
-  /// Main window's WM_CLASS_NAME in X11
-  ///
-  cef_string_t wm_class_name;
-
-  ///
-  /// Main window's WM_WINDOW_ROLE in X11
-  ///
-  cef_string_t wm_role_name;
-} cef_linux_window_properties_t;
-
 ///
 /// Supported menu IDs. Non-English translations can be provided for the
 /// IDS_MENU_* strings in CefResourceBundleHandler::GetLocalizedString().
@@ -3461,18 +3471,18 @@ typedef enum {
   CEF_CPAIT_COOKIE_CONTROLS,
   CEF_CPAIT_FILE_SYSTEM_ACCESS,
   CEF_CPAIT_FIND,
-  CEF_CPAIT_MEMORY_SAVER,
+  CEF_CPAIT_HIGH_EFFICIENCY,
   CEF_CPAIT_INTENT_PICKER,
   CEF_CPAIT_LOCAL_CARD_MIGRATION,
   CEF_CPAIT_MANAGE_PASSWORDS,
   CEF_CPAIT_PAYMENTS_OFFER_NOTIFICATION,
   CEF_CPAIT_PRICE_TRACKING,
   CEF_CPAIT_PWA_INSTALL,
-  CEF_CPAIT_QR_CODE_GENERATOR_DEPRECATED,
-  CEF_CPAIT_READER_MODE_DEPRECATED,
+  CEF_CPAIT_QR_CODE_GENERATOR,
+  CEF_CPAIT_READER_MODE,
   CEF_CPAIT_SAVE_AUTOFILL_ADDRESS,
   CEF_CPAIT_SAVE_CARD,
-  CEF_CPAIT_SEND_TAB_TO_SELF_DEPRECATED,
+  CEF_CPAIT_SEND_TAB_TO_SELF,
   CEF_CPAIT_SHARING_HUB,
   CEF_CPAIT_SIDE_SEARCH,
   CEF_CPAIT_SMS_REMOTE_FETCHER,
@@ -3484,10 +3494,7 @@ typedef enum {
   CEF_CPAIT_MANDATORY_REAUTH,
   CEF_CPAIT_PRICE_INSIGHTS,
   CEF_CPAIT_PRICE_READ_ANYTHING,
-  CEF_CPAIT_PRODUCT_SPECIFICATIONS,
-  CEF_CPAIT_LENS_OVERLAY,
-  CEF_CPAIT_DISCOUNTS,
-  CEF_CPAIT_MAX_VALUE = CEF_CPAIT_DISCOUNTS,
+  CEF_CPAIT_MAX_VALUE = CEF_CPAIT_PRICE_READ_ANYTHING,
 } cef_chrome_page_action_icon_type_t;
 
 ///
@@ -3612,7 +3619,7 @@ typedef enum {
 
 ///
 /// Permission types used with OnShowPermissionPrompt. Some types are
-/// platform-specific or only supported with Chrome style. Should be kept
+/// platform-specific or only supported with the Chrome runtime. Should be kept
 /// in sync with Chromium's permissions::RequestType type.
 ///
 typedef enum {
@@ -3633,14 +3640,12 @@ typedef enum {
   CEF_PERMISSION_TYPE_MIDI_SYSEX = 1 << 13,
   CEF_PERMISSION_TYPE_MULTIPLE_DOWNLOADS = 1 << 14,
   CEF_PERMISSION_TYPE_NOTIFICATIONS = 1 << 15,
-  CEF_PERMISSION_TYPE_KEYBOARD_LOCK = 1 << 16,
-  CEF_PERMISSION_TYPE_POINTER_LOCK = 1 << 17,
-  CEF_PERMISSION_TYPE_PROTECTED_MEDIA_IDENTIFIER = 1 << 18,
-  CEF_PERMISSION_TYPE_REGISTER_PROTOCOL_HANDLER = 1 << 19,
-  CEF_PERMISSION_TYPE_STORAGE_ACCESS = 1 << 20,
-  CEF_PERMISSION_TYPE_VR_SESSION = 1 << 21,
-  CEF_PERMISSION_TYPE_WINDOW_MANAGEMENT = 1 << 22,
-  CEF_PERMISSION_TYPE_FILE_SYSTEM_ACCESS = 1 << 23,
+  CEF_PERMISSION_TYPE_PROTECTED_MEDIA_IDENTIFIER = 1 << 16,
+  CEF_PERMISSION_TYPE_REGISTER_PROTOCOL_HANDLER = 1 << 17,
+  CEF_PERMISSION_TYPE_STORAGE_ACCESS = 1 << 18,
+  CEF_PERMISSION_TYPE_VR_SESSION = 1 << 19,
+  CEF_PERMISSION_TYPE_WINDOW_MANAGEMENT = 1 << 20,
+  CEF_PERMISSION_TYPE_FILE_SYSTEM_ACCESS = 1 << 21,
 } cef_permission_request_types_t;
 
 ///
@@ -3848,67 +3853,6 @@ typedef enum {
   CEF_COLOR_VARIANT_EXPRESSIVE,
 } cef_color_variant_t;
 
-///
-/// Specifies the task type variants supported by CefTaskManager.
-/// Should be kept in sync with Chromium's task_manager::Task::Type type.
-///
-typedef enum {
-  CEF_TASK_TYPE_UNKNOWN = 0,
-  /// The main browser process.
-  CEF_TASK_TYPE_BROWSER,
-  /// A graphics process.
-  CEF_TASK_TYPE_GPU,
-  /// A Linux zygote process.
-  CEF_TASK_TYPE_ZYGOTE,
-  /// A browser utility process.
-  CEF_TASK_TYPE_UTILITY,
-  /// A normal WebContents renderer process.
-  CEF_TASK_TYPE_RENDERER,
-  /// An extension or app process.
-  CEF_TASK_TYPE_EXTENSION,
-  /// A browser plugin guest process.
-  CEF_TASK_TYPE_GUEST,
-  /// A plugin process.
-  CEF_TASK_TYPE_PLUGIN,
-  /// A sandbox helper process
-  CEF_TASK_TYPE_SANDBOX_HELPER,
-  /// A dedicated worker running on the renderer process.
-  CEF_TASK_TYPE_DEDICATED_WORKER,
-  /// A shared worker running on the renderer process.
-  CEF_TASK_TYPE_SHARED_WORKER,
-  /// A service worker running on the renderer process.
-  CEF_TASK_TYPE_SERVICE_WORKER,
-} cef_task_type_t;
-
-///
-/// Structure representing task information provided by CefTaskManager.
-///
-typedef struct _cef_task_info_t {
-  /// The task ID.
-  int64_t id;
-  /// The task type.
-  cef_task_type_t type;
-  /// Set to true (1) if the task is killable.
-  int is_killable;
-  /// The task title.
-  cef_string_t title;
-  /// The CPU usage of the process on which the task is running. The value is
-  /// in the range zero to number_of_processors * 100%.
-  double cpu_usage;
-  /// The number of processors available on the system.
-  int number_of_processors;
-  /// The memory footprint of the task in bytes. A value of -1 means no valid
-  /// value is currently available.
-  int64_t memory;
-  /// The GPU memory usage of the task in bytes. A value of -1 means no valid
-  /// value is currently available.
-  int64_t gpu_memory;
-  /// Set to true (1) if this task process' GPU resource count is inflated
-  /// because it is counting other processes' resources (e.g, the GPU process
-  /// has this value set to true because it is the aggregate of all processes).
-  int is_gpu_memory_inflated;
-} cef_task_info_t;
-
 #ifdef __cplusplus
 }
 #endif

include/internal/cef_types_content_settings.h

@@ -37,7 +37,7 @@ extern "C" {
 
 ///
 /// Supported content setting types. Some types are platform-specific or only
-/// supported with Chrome style. Should be kept in sync with Chromium's
+/// supported with the Chrome runtime. Should be kept in sync with Chromium's
 /// ContentSettingsType type.
 ///
 typedef enum {
@@ -438,35 +438,12 @@ typedef enum {
 
   /// Website setting which is used for UnusedSitePermissionsService to store
   /// auto-revoked notification permissions from abusive sites.
-  CEF_CONTENT_SETTING_TYPE_REVOKED_ABUSIVE_NOTIFICATION_PERMISSIONS,
+  REVOKED_ABUSIVE_NOTIFICATION_PERMISSIONS,
 
   /// Content setting that controls tracking protection status per site.
   /// BLOCK: Protections enabled. This is the default state.
   /// ALLOW: Protections disabled.
-  CEF_CONTENT_SETTING_TYPE_TRACKING_PROTECTION,
-
-  // With this permission, when the application calls `getDisplayMedia()`, a
-  // system audio track can be returned without showing the display media
-  // selection picker. The application can explicitly specify
-  // `systemAudio: 'exclude'` or `video: true` to still show the display media
-  // selection picker if needed. Please note that the setting only works for
-  // WebUI.
-  CEF_CONTENT_SETTING_TYPE_DISPLAY_MEDIA_SYSTEM_AUDIO,
-
-  // Whether to use the higher-tier v8 optimizers for running JavaScript on the
-  // page.
-  CEF_CONTENT_SETTING_TYPE_JAVASCRIPT_OPTIMIZER,
-
-  // Content Setting for the Storage Access Headers persistent origin trial that
-  // allows origins to opt into the storage access header behavior. Should be
-  // scoped to `REQUESTING_ORIGIN_AND_TOP_SCHEMEFUL_SITE_SCOPE` in order to
-  // correspond to the design of persistent origin trials. See also:
-  // https://github.com/cfredric/storage-access-headers
-  // ALLOW: storage access request headers will be attached to cross-site
-  //        requests, and url requests will look for response headers from
-  //        origins to retry a request or load with storage access.
-  // BLOCK (default): no effect.
-  CEF_CONTENT_SETTING_TYPE_STORAGE_ACCESS_HEADER_ORIGIN_TRIAL,
+  TRACKING_PROTECTION,
 } cef_content_setting_types_t;
 
 ///

include/internal/cef_types_linux.h

@@ -32,6 +32,7 @@
 #pragma once
 
 #include "include/base/cef_build.h"
+#include "include/cef_config.h"
 
 #if defined(OS_LINUX)
 

include/internal/cef_types_runtime.h

@@ -36,16 +36,20 @@ extern "C" {
 #endif
 
 ///
-/// CEF supports both a Chrome runtime style (based on the Chrome UI layer) and
-/// an Alloy runtime style (based on the Chromium content layer). Chrome style
-/// provides the full Chrome UI and browser functionality whereas Alloy style
-/// provides less default browser functionality but adds additional client
-/// callbacks and support for windowless (off-screen) rendering. The style type
-/// is individually configured for each window/browser at creation time and
-/// different styles can be mixed during runtime. For additional comparative
-/// details on runtime styles see
+/// CEF supports both a Chrome runtime (based on the Chrome UI layer) and an
+/// Alloy runtime (based on the Chromium content layer). The Chrome runtime
+/// provides the full Chrome UI and browser functionality whereas the Alloy
+/// runtime provides less default browser functionality but adds additional
+/// client callbacks and support for windowless (off-screen) rendering. For
+/// additional comparative details on runtime types see
 /// https://bitbucket.org/chromiumembedded/cef/wiki/Architecture.md#markdown-header-cef3
 ///
+/// Each runtime is composed of a bootstrap component and a style component. The
+/// bootstrap component is configured via CefSettings.chrome_runtime and cannot
+/// be changed after CefInitialize. The style component is individually
+/// configured for each window/browser at creation time and, in combination with
+/// the Chrome bootstrap, different styles can be mixed during runtime.
+///
 /// Windowless rendering will always use Alloy style. Windowed rendering with a
 /// default window or client-provided parent window can configure the style via
 /// CefWindowInfo.runtime_style. Windowed rendering with the Views framework can
@@ -59,17 +63,20 @@ extern "C" {
 ///
 typedef enum {
   ///
-  /// Use the default style. See above documentation for exceptions.
+  /// Use the default runtime style. The default style will match the
+  /// CefSettings.chrome_runtime value in most cases. See above documentation
+  /// for exceptions.
   ///
   CEF_RUNTIME_STYLE_DEFAULT,
 
   ///
-  /// Use Chrome style.
+  /// Use the Chrome runtime style. Only supported with the Chrome runtime.
   ///
   CEF_RUNTIME_STYLE_CHROME,
 
   ///
-  /// Use Alloy style.
+  /// Use the Alloy runtime style. Supported with both the Alloy and Chrome
+  /// runtime.
   ///
   CEF_RUNTIME_STYLE_ALLOY,
 } cef_runtime_style_t;

include/internal/cef_types_wrappers.h

@@ -387,6 +387,7 @@ struct CefSettingsTraits {
                    &target->framework_dir_path, copy);
     cef_string_set(src->main_bundle_path.str, src->main_bundle_path.length,
                    &target->main_bundle_path, copy);
+    target->chrome_runtime = src->chrome_runtime;
     target->multi_threaded_message_loop = src->multi_threaded_message_loop;
     target->external_message_pump = src->external_message_pump;
     target->windowless_rendering_enabled = src->windowless_rendering_enabled;
@@ -397,6 +398,7 @@ struct CefSettingsTraits {
     cef_string_set(src->root_cache_path.str, src->root_cache_path.length,
                    &target->root_cache_path, copy);
     target->persist_session_cookies = src->persist_session_cookies;
+    target->persist_user_preferences = src->persist_user_preferences;
 
     cef_string_set(src->user_agent.str, src->user_agent.length,
                    &target->user_agent, copy);
@@ -415,6 +417,7 @@ struct CefSettingsTraits {
                    &target->resources_dir_path, copy);
     cef_string_set(src->locales_dir_path.str, src->locales_dir_path.length,
                    &target->locales_dir_path, copy);
+    target->pack_loading_disabled = src->pack_loading_disabled;
     target->remote_debugging_port = src->remote_debugging_port;
     target->uncaught_exception_stack_size = src->uncaught_exception_stack_size;
     target->background_color = src->background_color;
@@ -432,10 +435,6 @@ struct CefSettingsTraits {
     cef_string_set(src->chrome_policy_id.str, src->chrome_policy_id.length,
                    &target->chrome_policy_id, copy);
     target->chrome_app_icon_id = src->chrome_app_icon_id;
-
-#if defined(OS_POSIX) && !defined(OS_ANDROID)
-    target->disable_signal_handlers = src->disable_signal_handlers;
-#endif
   }
 };
 
@@ -461,6 +460,7 @@ struct CefRequestContextSettingsTraits {
     cef_string_set(src->cache_path.str, src->cache_path.length,
                    &target->cache_path, copy);
     target->persist_session_cookies = src->persist_session_cookies;
+    target->persist_user_preferences = src->persist_user_preferences;
     cef_string_set(src->accept_language_list.str,
                    src->accept_language_list.length,
                    &target->accept_language_list, copy);
@@ -760,63 +760,4 @@ class CefAcceleratedPaintInfo : public cef_accelerated_paint_info_t {
       : cef_accelerated_paint_info_t(r) {}
 };
 
-struct CefTaskInfoTraits {
-  using struct_type = cef_task_info_t;
-
-  static inline void init(struct_type* s) {}
-
-  static inline void clear(struct_type* s) { cef_string_clear(&s->title); }
-
-  static inline void set(const struct_type* src,
-                         struct_type* target,
-                         bool copy) {
-    target->id = src->id;
-    target->type = src->type;
-    target->is_killable = src->is_killable;
-    cef_string_set(src->title.str, src->title.length, &target->title, copy);
-    target->cpu_usage = src->cpu_usage;
-    target->number_of_processors = src->number_of_processors;
-    target->memory = src->memory;
-    target->gpu_memory = src->gpu_memory;
-    target->is_gpu_memory_inflated = src->is_gpu_memory_inflated;
-  }
-};
-
-///
-/// Class representing task information.
-///
-using CefTaskInfo = CefStructBase<CefTaskInfoTraits>;
-
-struct CefLinuxWindowPropertiesTraits {
-  using struct_type = cef_linux_window_properties_t;
-
-  static inline void init(struct_type* s) {}
-
-  static inline void clear(struct_type* s) {
-    cef_string_clear(&s->wayland_app_id);
-    cef_string_clear(&s->wm_class_class);
-    cef_string_clear(&s->wm_class_name);
-    cef_string_clear(&s->wm_role_name);
-  }
-
-  static inline void set(const struct_type* src,
-                         struct_type* target,
-                         bool copy) {
-    cef_string_set(src->wayland_app_id.str, src->wayland_app_id.length,
-                   &target->wayland_app_id, copy);
-    cef_string_set(src->wm_class_class.str, src->wm_class_class.length,
-                   &target->wm_class_class, copy);
-    cef_string_set(src->wm_class_name.str, src->wm_class_name.length,
-                   &target->wm_class_name, copy);
-    cef_string_set(src->wm_role_name.str, src->wm_role_name.length,
-                   &target->wm_role_name, copy);
-  }
-};
-
-///
-/// Class representing the Linux-specific window properties required
-/// for the window managers to correct group and display the window.
-///
-using CefLinuxWindowProperties = CefStructBase<CefLinuxWindowPropertiesTraits>;
-
 #endif  // CEF_INCLUDE_INTERNAL_CEF_TYPES_WRAPPERS_H_

include/test/cef_test_helpers.h

@@ -67,12 +67,4 @@ void CefExecuteJavaScriptWithUserGestureForTests(CefRefPtr<CefFrame> frame,
 /*--cef()--*/
 void CefSetDataDirectoryForTests(const CefString& dir);
 
-///
-/// Returns true if |feature_name| is enabled by default, command line or field
-/// trial. This supports a short list of curated values that are queried by unit
-/// tests.
-///
-/*--cef()--*/
-bool CefIsFeatureEnabledForTests(const CefString& feature_name);
-
 #endif  // CEF_INCLUDE_TEST_CEF_TEST_HELPERS_H_

include/test/cef_test_server.h

@@ -49,7 +49,6 @@
 #endif
 
 #include <map>
-
 #include "include/cef_base.h"
 #include "include/cef_request.h"
 

include/views/cef_browser_view.h

@@ -82,7 +82,7 @@ class CefBrowserView : public CefView {
 
   ///
   /// Returns the Chrome toolbar associated with this BrowserView. Only
-  /// supported when using Chrome style. The CefBrowserViewDelegate::
+  /// supported when using the Chrome runtime. The CefBrowserViewDelegate::
   /// GetChromeToolbarType() method must return a value other than
   /// CEF_CTT_NONE and the toolbar will not be available until after this
   /// BrowserView is added to a CefWindow and CefViewDelegate::OnWindowChanged()
@@ -96,7 +96,7 @@ class CefBrowserView : public CefView {
   /// content (`keydown` event handler) or CefKeyboardHandler. Normal priority
   /// accelerators can be registered via CefWindow::SetAccelerator (with
   /// |high_priority|=false) or internally for standard accelerators supported
-  /// by Chrome style. If |prefer_accelerators| is true then the matching
+  /// by the Chrome runtime. If |prefer_accelerators| is true then the matching
   /// accelerator will be triggered immediately (calling
   /// CefWindowDelegate::OnAccelerator or CefCommandHandler::OnChromeCommand
   /// respectively) and the event will not be forwarded to the web content or

include/views/cef_browser_view_delegate.h

@@ -132,8 +132,8 @@ class CefBrowserViewDelegate : public CefViewDelegate {
   ///
   /// Called when |browser_view| receives a gesture command. Return true to
   /// handle (or disable) a |gesture_command| or false to propagate the gesture
-  /// to the browser for default handling. With Chrome style these commands can
-  /// also be handled via CefCommandHandler::OnChromeCommand.
+  /// to the browser for default handling. With the Chrome runtime these
+  /// commands can also be handled via CefCommandHandler::OnChromeCommand.
   ///
   /*--cef()--*/
   virtual bool OnGestureCommand(CefRefPtr<CefBrowserView> browser_view,

include/views/cef_window_delegate.h

@@ -89,7 +89,7 @@ class CefWindowDelegate : public CefPanelDelegate {
   /// the transition occurs asynchronously with |is_competed| set to false when
   /// the transition starts and true after the transition completes. On other
   /// platforms the transition occurs synchronously with |is_completed| set to
-  /// true after the transition completes. With Alloy style you must also
+  /// true after the transition completes. With the Alloy runtime you must also
   /// implement CefDisplayHandler::OnFullscreenModeChange to handle fullscreen
   /// transitions initiated by browser content.
   ///
@@ -251,10 +251,12 @@ class CefWindowDelegate : public CefPanelDelegate {
   /// Chrome theme colors will be applied and this callback will be triggered
   /// if/when a BrowserView is added to the Window's component hierarchy. Chrome
   /// theme colors can be configured on a per-RequestContext basis using
-  /// CefRequestContext::SetChromeColorScheme or (Chrome style only) by
+  /// CefRequestContext::SetChromeColorScheme or (Chrome runtime only) by
   /// visiting chrome://settings/manageProfile. Any theme changes using those
   /// mechanisms will also trigger this callback. Chrome theme colors will be
-  /// persisted and restored from disk cache.
+  /// persisted and restored from disk cache with the Chrome runtime, and with
+  /// the Alloy runtime if persist_user_preferences is set to true via
+  /// CefSettings or CefRequestContextSettings.
   ///
   /// This callback is not triggered on Window creation so clients that wish to
   /// customize the initial native/OS theme must call CefWindow::SetThemeColor
@@ -278,16 +280,6 @@ class CefWindowDelegate : public CefPanelDelegate {
   virtual cef_runtime_style_t GetWindowRuntimeStyle() {
     return CEF_RUNTIME_STYLE_DEFAULT;
   }
-
-  ///
-  /// Return Linux-specific window properties for correctly handling by window
-  /// managers
-  ///
-  /*--cef()--*/
-  virtual bool GetLinuxWindowProperties(CefRefPtr<CefWindow> window,
-                                        CefLinuxWindowProperties& properties) {
-    return false;
-  }
 };
 
 #endif  // CEF_INCLUDE_VIEWS_CEF_WINDOW_DELEGATE_H_

libcef/browser/alloy/alloy_browser_context.cc

@@ -0,0 +1,478 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "libcef/browser/alloy/alloy_browser_context.h"
+
+#include <map>
+#include <memory>
+#include <utility>
+
+#include "libcef/browser/alloy/alloy_download_manager_delegate.h"
+#include "libcef/browser/extensions/extension_system.h"
+#include "libcef/browser/prefs/browser_prefs.h"
+#include "libcef/browser/ssl_host_state_delegate.h"
+#include "libcef/browser/thread_util.h"
+#include "libcef/common/cef_switches.h"
+#include "libcef/common/extensions/extensions_util.h"
+
+#include "base/command_line.h"
+#include "base/files/file_util.h"
+#include "base/lazy_instance.h"
+#include "base/logging.h"
+#include "base/strings/string_util.h"
+#include "chrome/browser/font_family_cache.h"
+#include "chrome/browser/permissions/permission_manager_factory.h"
+#include "chrome/browser/plugins/chrome_plugin_service_filter.h"
+#include "chrome/browser/profiles/profile_key.h"
+#include "chrome/browser/reduce_accept_language/reduce_accept_language_factory.h"
+#include "chrome/browser/ui/zoom/chrome_zoom_level_prefs.h"
+#include "chrome/common/pref_names.h"
+#include "components/guest_view/browser/guest_view_manager.h"
+#include "components/keyed_service/content/browser_context_dependency_manager.h"
+#include "components/keyed_service/core/simple_dependency_manager.h"
+#include "components/keyed_service/core/simple_key_map.h"
+#include "components/permissions/permission_manager.h"
+#include "components/prefs/pref_service.h"
+#include "components/proxy_config/pref_proxy_config_tracker_impl.h"
+#include "components/user_prefs/user_prefs.h"
+#include "components/visitedlink/browser/visitedlink_event_listener.h"
+#include "components/visitedlink/browser/visitedlink_writer.h"
+#include "components/zoom/zoom_event_manager.h"
+#include "content/public/browser/browser_task_traits.h"
+#include "content/public/browser/browser_thread.h"
+#include "content/public/browser/download_manager.h"
+#include "content/public/browser/resource_context.h"
+#include "content/public/browser/storage_partition.h"
+#include "extensions/browser/extension_protocols.h"
+#include "extensions/browser/process_manager.h"
+#include "extensions/common/constants.h"
+#include "net/proxy_resolution/proxy_config_service.h"
+#include "services/network/public/mojom/cors_origin_pattern.mojom.h"
+
+using content::BrowserThread;
+
+// Creates and manages VisitedLinkEventListener objects for each
+// AlloyBrowserContext sharing the same VisitedLinkWriter.
+class CefVisitedLinkListener : public visitedlink::VisitedLinkWriter::Listener {
+ public:
+  CefVisitedLinkListener() { DCHECK(listener_map_.empty()); }
+
+  CefVisitedLinkListener(const CefVisitedLinkListener&) = delete;
+  CefVisitedLinkListener& operator=(const CefVisitedLinkListener&) = delete;
+
+  void CreateListenerForContext(content::BrowserContext* context) {
+    CEF_REQUIRE_UIT();
+    auto listener =
+        std::make_unique<visitedlink::VisitedLinkEventListener>(context);
+    listener_map_.insert(std::make_pair(context, std::move(listener)));
+  }
+
+  void RemoveListenerForContext(content::BrowserContext* context) {
+    CEF_REQUIRE_UIT();
+    ListenerMap::iterator it = listener_map_.find(context);
+    DCHECK(it != listener_map_.end());
+    listener_map_.erase(it);
+  }
+
+  // visitedlink::VisitedLinkWriter::Listener methods.
+
+  void NewTable(base::ReadOnlySharedMemoryRegion* table_region) override {
+    CEF_REQUIRE_UIT();
+    ListenerMap::iterator it = listener_map_.begin();
+    for (; it != listener_map_.end(); ++it) {
+      it->second->NewTable(table_region);
+    }
+  }
+
+  void Add(visitedlink::VisitedLinkCommon::Fingerprint fingerprint) override {
+    CEF_REQUIRE_UIT();
+    ListenerMap::iterator it = listener_map_.begin();
+    for (; it != listener_map_.end(); ++it) {
+      it->second->Add(fingerprint);
+    }
+  }
+
+  void Reset(bool invalidate_hashes) override {
+    CEF_REQUIRE_UIT();
+    ListenerMap::iterator it = listener_map_.begin();
+    for (; it != listener_map_.end(); ++it) {
+      it->second->Reset(invalidate_hashes);
+    }
+  }
+
+ private:
+  // Map of AlloyBrowserContext to the associated VisitedLinkEventListener.
+  using ListenerMap =
+      std::map<const content::BrowserContext*,
+               std::unique_ptr<visitedlink::VisitedLinkEventListener>>;
+  ListenerMap listener_map_;
+};
+
+AlloyBrowserContext::AlloyBrowserContext(
+    const CefRequestContextSettings& settings)
+    : CefBrowserContext(settings) {}
+
+AlloyBrowserContext::~AlloyBrowserContext() = default;
+
+bool AlloyBrowserContext::IsInitialized() const {
+  CEF_REQUIRE_UIT();
+  return !!key_;
+}
+
+void AlloyBrowserContext::StoreOrTriggerInitCallback(
+    base::OnceClosure callback) {
+  CEF_REQUIRE_UIT();
+  // Initialization is always synchronous.
+  std::move(callback).Run();
+}
+
+void AlloyBrowserContext::Initialize() {
+  CefBrowserContext::Initialize();
+
+  key_ = std::make_unique<ProfileKey>(cache_path_);
+  SimpleKeyMap::GetInstance()->Associate(this, key_.get());
+
+  // Initialize the PrefService object.
+  pref_service_ = browser_prefs::CreatePrefService(
+      this, cache_path_, !!settings_.persist_user_preferences);
+
+  // This must be called before creating any services to avoid hitting
+  // DependencyManager::AssertContextWasntDestroyed when creating/destroying
+  // multiple browser contexts (due to pointer address reuse).
+  BrowserContextDependencyManager::GetInstance()->CreateBrowserContextServices(
+      this);
+
+  const bool extensions_enabled = extensions::ExtensionsEnabled();
+  if (extensions_enabled) {
+    // Create the custom ExtensionSystem first because other KeyedServices
+    // depend on it.
+    extension_system_ = static_cast<extensions::CefExtensionSystem*>(
+        extensions::ExtensionSystem::Get(this));
+    extension_system_->InitForRegularProfile(true);
+
+    // Make sure the ProcessManager is created so that it receives extension
+    // load notifications. This is necessary for the proper initialization of
+    // background/event pages.
+    extensions::ProcessManager::Get(this);
+  }
+
+  // Initialize visited links management.
+  base::FilePath visited_link_path;
+  if (!cache_path_.empty()) {
+    visited_link_path = cache_path_.Append(FILE_PATH_LITERAL("Visited Links"));
+  }
+  visitedlink_listener_ = new CefVisitedLinkListener;
+  visitedlink_master_ = std::make_unique<visitedlink::VisitedLinkWriter>(
+      visitedlink_listener_, this, !visited_link_path.empty(), false,
+      visited_link_path, 0);
+  visitedlink_listener_->CreateListenerForContext(this);
+  visitedlink_master_->Init();
+
+  // Initialize proxy configuration tracker.
+  pref_proxy_config_tracker_ = std::make_unique<PrefProxyConfigTrackerImpl>(
+      GetPrefs(), content::GetIOThreadTaskRunner({}));
+
+  // Spell checking support and possibly other subsystems retrieve the
+  // PrefService associated with a BrowserContext via UserPrefs::Get().
+  PrefService* pref_service = GetPrefs();
+  DCHECK(pref_service);
+  user_prefs::UserPrefs::Set(this, pref_service);
+  key_->SetPrefs(pref_service);
+
+  if (extensions_enabled) {
+    extension_system_->Init();
+  }
+
+  ChromePluginServiceFilter::GetInstance()->RegisterProfile(this);
+}
+
+void AlloyBrowserContext::Shutdown() {
+  CefBrowserContext::Shutdown();
+
+  // Send notifications to clean up objects associated with this Profile.
+  MaybeSendDestroyedNotification();
+
+  ChromePluginServiceFilter::GetInstance()->UnregisterProfile(this);
+
+  // Remove any BrowserContextKeyedServiceFactory associations. This must be
+  // called before the ProxyService owned by AlloyBrowserContext is destroyed.
+  // The SimpleDependencyManager should always be passed after the
+  // BrowserContextDependencyManager. This is because the KeyedService instances
+  // in the BrowserContextDependencyManager's dependency graph can depend on the
+  // ones in the SimpleDependencyManager's graph.
+  DependencyManager::PerformInterlockedTwoPhaseShutdown(
+      BrowserContextDependencyManager::GetInstance(), this,
+      SimpleDependencyManager::GetInstance(), key_.get());
+
+  key_.reset();
+  SimpleKeyMap::GetInstance()->Dissociate(this);
+
+  // Shuts down the storage partitions associated with this browser context.
+  // This must be called before the browser context is actually destroyed
+  // and before a clean-up task for its corresponding IO thread residents
+  // (e.g. ResourceContext) is posted, so that the classes that hung on
+  // StoragePartition can have time to do necessary cleanups on IO thread.
+  ShutdownStoragePartitions();
+
+  visitedlink_listener_->RemoveListenerForContext(this);
+
+  // The FontFamilyCache references the ProxyService so delete it before the
+  // ProxyService is deleted.
+  SetUserData(&kFontFamilyCacheKey, nullptr);
+
+  pref_proxy_config_tracker_->DetachFromPrefService();
+
+  // Delete the download manager delegate here because otherwise we'll crash
+  // when it's accessed from the content::BrowserContext destructor.
+  if (download_manager_delegate_) {
+    download_manager_delegate_.reset(nullptr);
+  }
+}
+
+void AlloyBrowserContext::RemoveCefRequestContext(
+    CefRequestContextImpl* context) {
+  CEF_REQUIRE_UIT();
+
+  if (extensions::ExtensionsEnabled()) {
+    extension_system()->OnRequestContextDeleted(context);
+  }
+
+  // May result in |this| being deleted.
+  CefBrowserContext::RemoveCefRequestContext(context);
+}
+
+void AlloyBrowserContext::LoadExtension(
+    const CefString& root_directory,
+    CefRefPtr<CefDictionaryValue> manifest,
+    CefRefPtr<CefExtensionHandler> handler,
+    CefRefPtr<CefRequestContext> loader_context) {
+  if (!extensions::ExtensionsEnabled()) {
+    if (handler) {
+      handler->OnExtensionLoadFailed(ERR_ABORTED);
+    }
+    return;
+  }
+
+  if (manifest && manifest->GetSize() > 0) {
+    CefDictionaryValueImpl* value_impl =
+        static_cast<CefDictionaryValueImpl*>(manifest.get());
+    auto value = value_impl->CopyValue();
+    extension_system()->LoadExtension(std::move(value.GetDict()),
+                                      root_directory, false /* builtin */,
+                                      loader_context, handler);
+  } else {
+    extension_system()->LoadExtension(root_directory, false /* builtin */,
+                                      loader_context, handler);
+  }
+}
+
+bool AlloyBrowserContext::GetExtensions(std::vector<CefString>& extension_ids) {
+  if (!extensions::ExtensionsEnabled()) {
+    return false;
+  }
+
+  extensions::CefExtensionSystem::ExtensionMap extension_map =
+      extension_system()->GetExtensions();
+  extensions::CefExtensionSystem::ExtensionMap::const_iterator it =
+      extension_map.begin();
+  for (; it != extension_map.end(); ++it) {
+    extension_ids.push_back(it->second->GetIdentifier());
+  }
+
+  return true;
+}
+
+CefRefPtr<CefExtension> AlloyBrowserContext::GetExtension(
+    const CefString& extension_id) {
+  if (!extensions::ExtensionsEnabled()) {
+    return nullptr;
+  }
+
+  return extension_system()->GetExtension(extension_id);
+}
+
+bool AlloyBrowserContext::UnloadExtension(const CefString& extension_id) {
+  DCHECK(extensions::ExtensionsEnabled());
+  return extension_system()->UnloadExtension(extension_id);
+}
+
+content::ClientHintsControllerDelegate*
+AlloyBrowserContext::GetClientHintsControllerDelegate() {
+  return nullptr;
+}
+
+ChromeZoomLevelPrefs* AlloyBrowserContext::GetZoomLevelPrefs() {
+  return static_cast<ChromeZoomLevelPrefs*>(
+      GetStoragePartition(nullptr)->GetZoomLevelDelegate());
+}
+
+scoped_refptr<network::SharedURLLoaderFactory>
+AlloyBrowserContext::GetURLLoaderFactory() {
+  return GetDefaultStoragePartition()->GetURLLoaderFactoryForBrowserProcess();
+}
+
+base::FilePath AlloyBrowserContext::GetPath() {
+  return cache_path_;
+}
+
+base::FilePath AlloyBrowserContext::GetPath() const {
+  return cache_path_;
+}
+
+std::unique_ptr<content::ZoomLevelDelegate>
+AlloyBrowserContext::CreateZoomLevelDelegate(
+    const base::FilePath& partition_path) {
+  if (cache_path_.empty()) {
+    return std::unique_ptr<content::ZoomLevelDelegate>();
+  }
+
+  return base::WrapUnique(new ChromeZoomLevelPrefs(
+      GetPrefs(), cache_path_, partition_path,
+      zoom::ZoomEventManager::GetForBrowserContext(this)->GetWeakPtr()));
+}
+
+content::DownloadManagerDelegate*
+AlloyBrowserContext::GetDownloadManagerDelegate() {
+  if (!download_manager_delegate_) {
+    download_manager_delegate_ =
+        std::make_unique<AlloyDownloadManagerDelegate>(GetDownloadManager());
+  }
+  return download_manager_delegate_.get();
+}
+
+content::BrowserPluginGuestManager* AlloyBrowserContext::GetGuestManager() {
+  if (!extensions::ExtensionsEnabled()) {
+    return nullptr;
+  }
+  return guest_view::GuestViewManager::FromBrowserContext(this);
+}
+
+storage::SpecialStoragePolicy* AlloyBrowserContext::GetSpecialStoragePolicy() {
+  return nullptr;
+}
+
+content::PlatformNotificationService*
+AlloyBrowserContext::GetPlatformNotificationService() {
+  return nullptr;
+}
+
+content::PushMessagingService* AlloyBrowserContext::GetPushMessagingService() {
+  return nullptr;
+}
+
+content::StorageNotificationService*
+AlloyBrowserContext::GetStorageNotificationService() {
+  return nullptr;
+}
+
+content::SSLHostStateDelegate* AlloyBrowserContext::GetSSLHostStateDelegate() {
+  if (!ssl_host_state_delegate_) {
+    ssl_host_state_delegate_ = std::make_unique<CefSSLHostStateDelegate>();
+  }
+  return ssl_host_state_delegate_.get();
+}
+
+content::PermissionControllerDelegate*
+AlloyBrowserContext::GetPermissionControllerDelegate() {
+  return PermissionManagerFactory::GetForProfile(this);
+}
+
+content::BackgroundFetchDelegate*
+AlloyBrowserContext::GetBackgroundFetchDelegate() {
+  return nullptr;
+}
+
+content::BackgroundSyncController*
+AlloyBrowserContext::GetBackgroundSyncController() {
+  return nullptr;
+}
+
+content::BrowsingDataRemoverDelegate*
+AlloyBrowserContext::GetBrowsingDataRemoverDelegate() {
+  return nullptr;
+}
+
+content::ReduceAcceptLanguageControllerDelegate*
+AlloyBrowserContext::GetReduceAcceptLanguageControllerDelegate() {
+  return ReduceAcceptLanguageFactory::GetForProfile(this);
+}
+
+PrefService* AlloyBrowserContext::GetPrefs() {
+  return pref_service_.get();
+}
+
+const PrefService* AlloyBrowserContext::GetPrefs() const {
+  return pref_service_.get();
+}
+
+ProfileKey* AlloyBrowserContext::GetProfileKey() const {
+  DCHECK(key_);
+  return key_.get();
+}
+
+policy::SchemaRegistryService*
+AlloyBrowserContext::GetPolicySchemaRegistryService() {
+  DCHECK(false);
+  return nullptr;
+}
+
+policy::UserCloudPolicyManager*
+AlloyBrowserContext::GetUserCloudPolicyManager() {
+  DCHECK(false);
+  return nullptr;
+}
+
+policy::ProfileCloudPolicyManager*
+AlloyBrowserContext::GetProfileCloudPolicyManager() {
+  DCHECK(false);
+  return nullptr;
+}
+
+policy::ProfilePolicyConnector*
+AlloyBrowserContext::GetProfilePolicyConnector() {
+  DCHECK(false);
+  return nullptr;
+}
+
+const policy::ProfilePolicyConnector*
+AlloyBrowserContext::GetProfilePolicyConnector() const {
+  DCHECK(false);
+  return nullptr;
+}
+
+bool AlloyBrowserContext::IsNewProfile() const {
+  DCHECK(false);
+  return false;
+}
+
+void AlloyBrowserContext::RebuildTable(
+    const scoped_refptr<URLEnumerator>& enumerator) {
+  // Called when visited links will not or cannot be loaded from disk.
+  enumerator->OnComplete(true);
+}
+
+void AlloyBrowserContext::BuildVisitedLinkTable(
+    const scoped_refptr<VisitedLinkEnumerator>& enumerator) {
+  // Called when visited links will not or cannot be loaded from disk.
+  enumerator->OnVisitedLinkComplete(true);
+}
+
+DownloadPrefs* AlloyBrowserContext::GetDownloadPrefs() {
+  CEF_REQUIRE_UIT();
+  if (!download_prefs_) {
+    download_prefs_ = std::make_unique<DownloadPrefs>(this);
+  }
+  return download_prefs_.get();
+}
+
+void AlloyBrowserContext::AddVisitedURLs(
+    const GURL& url,
+    const std::vector<GURL>& redirect_chain,
+    ui::PageTransition /*transition*/) {
+  if (!redirect_chain.empty()) {
+    visitedlink_master_->AddURLs(redirect_chain);
+  } else {
+    visitedlink_master_->AddURL(url);
+  }
+}

libcef/browser/alloy/alloy_browser_context.h

@@ -0,0 +1,147 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CEF_LIBCEF_BROWSER_ALLOY_ALLOY_BROWSER_CONTEXT_H_
+#define CEF_LIBCEF_BROWSER_ALLOY_ALLOY_BROWSER_CONTEXT_H_
+#pragma once
+
+#include "include/cef_request_context_handler.h"
+#include "libcef/browser/alloy/chrome_profile_alloy.h"
+#include "libcef/browser/browser_context.h"
+#include "libcef/browser/request_context_handler_map.h"
+
+#include "chrome/browser/download/download_prefs.h"
+#include "components/proxy_config/pref_proxy_config_tracker.h"
+#include "components/visitedlink/browser/visitedlink_delegate.h"
+
+class AlloyDownloadManagerDelegate;
+class CefSSLHostStateDelegate;
+class CefVisitedLinkListener;
+class PrefService;
+
+namespace extensions {
+class CefExtensionSystem;
+}
+
+namespace visitedlink {
+class VisitedLinkWriter;
+}
+
+// See CefBrowserContext documentation for usage. Only accessed on the UI thread
+// unless otherwise indicated. ChromeProfileAlloy must be the first listed base
+// class to avoid issues when casting between void* and content::BrowserContext*
+// in Chromium code.
+class AlloyBrowserContext : public ChromeProfileAlloy,
+                            public CefBrowserContext,
+                            public visitedlink::VisitedLinkDelegate {
+ public:
+  explicit AlloyBrowserContext(const CefRequestContextSettings& settings);
+
+  AlloyBrowserContext(const AlloyBrowserContext&) = delete;
+  AlloyBrowserContext& operator=(const AlloyBrowserContext&) = delete;
+
+  // CefBrowserContext overrides.
+  content::BrowserContext* AsBrowserContext() override { return this; }
+  Profile* AsProfile() override { return this; }
+  bool IsInitialized() const override;
+  void StoreOrTriggerInitCallback(base::OnceClosure callback) override;
+  void Initialize() override;
+  void Shutdown() override;
+  void RemoveCefRequestContext(CefRequestContextImpl* context) override;
+  void LoadExtension(const CefString& root_directory,
+                     CefRefPtr<CefDictionaryValue> manifest,
+                     CefRefPtr<CefExtensionHandler> handler,
+                     CefRefPtr<CefRequestContext> loader_context) override;
+  bool GetExtensions(std::vector<CefString>& extension_ids) override;
+  CefRefPtr<CefExtension> GetExtension(const CefString& extension_id) override;
+  bool UnloadExtension(const CefString& extension_id) override;
+  void AddVisitedURLs(const GURL& url,
+                      const std::vector<GURL>& redirect_chain,
+                      ui::PageTransition transition) override;
+
+  // content::BrowserContext overrides.
+  content::ClientHintsControllerDelegate* GetClientHintsControllerDelegate()
+      override;
+  base::FilePath GetPath() override;
+  base::FilePath GetPath() const override;
+  std::unique_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
+      const base::FilePath& partition_path) override;
+  content::DownloadManagerDelegate* GetDownloadManagerDelegate() override;
+  content::BrowserPluginGuestManager* GetGuestManager() override;
+  storage::SpecialStoragePolicy* GetSpecialStoragePolicy() override;
+  content::PlatformNotificationService* GetPlatformNotificationService()
+      override;
+  content::PushMessagingService* GetPushMessagingService() override;
+  content::StorageNotificationService* GetStorageNotificationService() override;
+  content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
+  content::PermissionControllerDelegate* GetPermissionControllerDelegate()
+      override;
+  content::BackgroundFetchDelegate* GetBackgroundFetchDelegate() override;
+  content::BackgroundSyncController* GetBackgroundSyncController() override;
+  content::BrowsingDataRemoverDelegate* GetBrowsingDataRemoverDelegate()
+      override;
+  content::ReduceAcceptLanguageControllerDelegate*
+  GetReduceAcceptLanguageControllerDelegate() override;
+
+  // Profile overrides.
+  ChromeZoomLevelPrefs* GetZoomLevelPrefs() override;
+  scoped_refptr<network::SharedURLLoaderFactory> GetURLLoaderFactory() override;
+  PrefService* GetPrefs() override;
+  bool AllowsBrowserWindows() const override { return false; }
+  const PrefService* GetPrefs() const override;
+  ProfileKey* GetProfileKey() const override;
+  policy::SchemaRegistryService* GetPolicySchemaRegistryService() override;
+  policy::UserCloudPolicyManager* GetUserCloudPolicyManager() override;
+  policy::ProfileCloudPolicyManager* GetProfileCloudPolicyManager() override;
+  policy::ProfilePolicyConnector* GetProfilePolicyConnector() override;
+  const policy::ProfilePolicyConnector* GetProfilePolicyConnector()
+      const override;
+  bool IsNewProfile() const override;
+
+  // Values checked in ProfileNetworkContextService::CreateNetworkContextParams
+  // when creating the NetworkContext.
+  bool ShouldRestoreOldSessionCookies() override {
+    return ShouldPersistSessionCookies();
+  }
+  bool ShouldPersistSessionCookies() const override {
+    return !!settings_.persist_session_cookies;
+  }
+
+  // visitedlink::VisitedLinkDelegate methods.
+  void RebuildTable(const scoped_refptr<URLEnumerator>& enumerator) override;
+  void BuildVisitedLinkTable(
+      const scoped_refptr<VisitedLinkEnumerator>& enumerator) override;
+
+  // Manages extensions.
+  extensions::CefExtensionSystem* extension_system() const {
+    return extension_system_;
+  }
+
+  // Called from DownloadPrefs::FromBrowserContext via
+  // alloy::GetDownloadPrefsFromBrowserContext.
+  DownloadPrefs* GetDownloadPrefs();
+
+ private:
+  ~AlloyBrowserContext() override;
+
+  std::unique_ptr<PrefService> pref_service_;
+  std::unique_ptr<PrefProxyConfigTracker> pref_proxy_config_tracker_;
+
+  std::unique_ptr<AlloyDownloadManagerDelegate> download_manager_delegate_;
+  std::unique_ptr<CefSSLHostStateDelegate> ssl_host_state_delegate_;
+  std::unique_ptr<visitedlink::VisitedLinkWriter> visitedlink_master_;
+  // |visitedlink_listener_| is owned by visitedlink_master_.
+  CefVisitedLinkListener* visitedlink_listener_ = nullptr;
+
+  // Owned by the KeyedService system.
+  extensions::CefExtensionSystem* extension_system_ = nullptr;
+
+  // The key to index KeyedService instances created by
+  // SimpleKeyedServiceFactory.
+  std::unique_ptr<ProfileKey> key_;
+
+  std::unique_ptr<DownloadPrefs> download_prefs_;
+};
+
+#endif  // CEF_LIBCEF_BROWSER_ALLOY_ALLOY_BROWSER_CONTEXT_H_

libcef/browser/alloy/alloy_browser_host_impl.cc

@@ -3,38 +3,38 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "cef/libcef/browser/alloy/alloy_browser_host_impl.h"
+#include "libcef/browser/alloy/alloy_browser_host_impl.h"
 
 #include <memory>
 #include <string>
 #include <utility>
 
+#include "libcef/browser/alloy/browser_platform_delegate_alloy.h"
+#include "libcef/browser/audio_capturer.h"
+#include "libcef/browser/browser_context.h"
+#include "libcef/browser/browser_info.h"
+#include "libcef/browser/browser_info_manager.h"
+#include "libcef/browser/browser_platform_delegate.h"
+#include "libcef/browser/context.h"
+#include "libcef/browser/extensions/browser_extensions_util.h"
+#include "libcef/browser/hang_monitor.h"
+#include "libcef/browser/media_access_query.h"
+#include "libcef/browser/osr/osr_util.h"
+#include "libcef/browser/request_context_impl.h"
+#include "libcef/browser/thread_util.h"
+#include "libcef/common/cef_switches.h"
+#include "libcef/common/drag_data_impl.h"
+#include "libcef/common/frame_util.h"
+#include "libcef/common/net/url_util.h"
+#include "libcef/common/request_impl.h"
+#include "libcef/common/values_impl.h"
+#include "libcef/features/runtime.h"
+
 #include "base/command_line.h"
 #include "base/functional/bind.h"
 #include "base/functional/callback_helpers.h"
-#include "cef/libcef/browser/alloy/browser_platform_delegate_alloy.h"
-#include "cef/libcef/browser/audio_capturer.h"
-#include "cef/libcef/browser/browser_context.h"
-#include "cef/libcef/browser/browser_guest_util.h"
-#include "cef/libcef/browser/browser_info.h"
-#include "cef/libcef/browser/browser_info_manager.h"
-#include "cef/libcef/browser/browser_platform_delegate.h"
-#include "cef/libcef/browser/context.h"
-#include "cef/libcef/browser/hang_monitor.h"
-#include "cef/libcef/browser/media_access_query.h"
-#include "cef/libcef/browser/osr/osr_util.h"
-#include "cef/libcef/browser/request_context_impl.h"
-#include "cef/libcef/browser/thread_util.h"
-#include "cef/libcef/common/cef_switches.h"
-#include "cef/libcef/common/drag_data_impl.h"
-#include "cef/libcef/common/frame_util.h"
-#include "cef/libcef/common/net/url_util.h"
-#include "cef/libcef/common/request_impl.h"
-#include "cef/libcef/common/values_impl.h"
 #include "chrome/browser/file_select_helper.h"
 #include "chrome/browser/picture_in_picture/picture_in_picture_window_manager.h"
-#include "chrome/common/webui_url_constants.h"
-#include "components/input/native_web_keyboard_event.h"
 #include "components/zoom/page_zoom.h"
 #include "content/browser/gpu/compositor_util.h"
 #include "content/public/browser/desktop_media_id.h"
@@ -47,8 +47,10 @@
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/common/input/native_web_keyboard_event.h"
 #include "content/public/common/url_constants.h"
 #include "extensions/common/constants.h"
+#include "extensions/common/extension.h"
 #include "net/base/net_errors.h"
 #include "ui/events/base_event_utils.h"
 
@@ -58,47 +60,6 @@ namespace {
 
 static constexpr base::TimeDelta kRecentlyAudibleTimeout = base::Seconds(2);
 
-// List of WebUI hosts that have been tested to work in Alloy-style browsers.
-// Do not add new hosts to this list without also manually testing all related
-// functionality in CEF.
-const char* kAllowedWebUIHosts[] = {
-    chrome::kChromeUIAccessibilityHost,
-    content::kChromeUIBlobInternalsHost,
-    chrome::kChromeUIChromeURLsHost,
-    chrome::kChromeUICreditsHost,
-    content::kChromeUIGpuHost,
-    content::kChromeUIHistogramHost,
-    content::kChromeUIIndexedDBInternalsHost,
-    chrome::kChromeUILicenseHost,
-    content::kChromeUIMediaInternalsHost,
-    chrome::kChromeUINetExportHost,
-    chrome::kChromeUINetInternalsHost,
-    content::kChromeUINetworkErrorHost,
-    content::kChromeUINetworkErrorsListingHost,
-    chrome::kChromeUIPrintHost,
-    content::kChromeUIProcessInternalsHost,
-    content::kChromeUIResourcesHost,
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX)
-    chrome::kChromeUISandboxHost,
-#endif
-    content::kChromeUIServiceWorkerInternalsHost,
-    chrome::kChromeUISystemInfoHost,
-    chrome::kChromeUITermsHost,
-    chrome::kChromeUIThemeHost,
-    content::kChromeUITracingHost,
-    chrome::kChromeUIVersionHost,
-    content::kChromeUIWebRTCInternalsHost,
-};
-
-bool IsAllowedWebUIHost(const std::string_view& host) {
-  for (auto& allowed_host : kAllowedWebUIHosts) {
-    if (base::EqualsCaseInsensitiveASCII(allowed_host, host)) {
-      return true;
-    }
-  }
-  return false;
-}
-
 }  // namespace
 
 // AlloyBrowserHostImpl static methods.
@@ -114,9 +75,11 @@ CefRefPtr<AlloyBrowserHostImpl> AlloyBrowserHostImpl::Create(
   // Expect runtime style to match.
   CHECK(platform_delegate->IsAlloyStyle());
 
+  const bool is_devtools_popup = !!create_params.devtools_opener;
+
   scoped_refptr<CefBrowserInfo> info =
       CefBrowserInfoManager::GetInstance()->CreateBrowserInfo(
-          /*is_devtools_popup=*/false, platform_delegate->IsWindowless(),
+          is_devtools_popup, platform_delegate->IsWindowless(),
           platform_delegate->IsPrintPreviewSupported(),
           create_params.extra_info);
 
@@ -129,18 +92,31 @@ CefRefPtr<AlloyBrowserHostImpl> AlloyBrowserHostImpl::Create(
   auto request_context_impl =
       static_cast<CefRequestContextImpl*>(create_params.request_context.get());
 
-  CefRefPtr<AlloyBrowserHostImpl> browser =
-      CreateInternal(create_params.settings, create_params.client, web_contents,
-                     own_web_contents, info,
-                     /*opener=*/nullptr, /*is_devtools_popup=*/false,
-                     request_context_impl, std::move(platform_delegate));
+  CefRefPtr<CefExtension> cef_extension;
+  if (create_params.extension) {
+    auto cef_browser_context = request_context_impl->GetBrowserContext();
+    cef_extension =
+        cef_browser_context->GetExtension(create_params.extension->id());
+    CHECK(cef_extension);
+  }
+
+  auto platform_delegate_ptr = platform_delegate.get();
+
+  CefRefPtr<AlloyBrowserHostImpl> browser = CreateInternal(
+      create_params.settings, create_params.client, web_contents,
+      own_web_contents, info, FromBaseChecked(create_params.devtools_opener),
+      is_devtools_popup, request_context_impl, std::move(platform_delegate),
+      cef_extension);
   if (!browser) {
     return nullptr;
   }
 
   GURL url = url_util::MakeGURL(create_params.url, /*fixup=*/true);
 
-  if (!url.is_empty()) {
+  if (create_params.extension) {
+    platform_delegate_ptr->CreateExtensionHost(
+        create_params.extension, url, create_params.extension_host_type);
+  } else if (!url.is_empty()) {
     content::OpenURLParams params(url, content::Referrer(),
                                   WindowOpenDisposition::CURRENT_TAB,
                                   CefFrameHostImpl::kPageTransitionExplicit,
@@ -161,7 +137,8 @@ CefRefPtr<AlloyBrowserHostImpl> AlloyBrowserHostImpl::CreateInternal(
     CefRefPtr<AlloyBrowserHostImpl> opener,
     bool is_devtools_popup,
     CefRefPtr<CefRequestContextImpl> request_context,
-    std::unique_ptr<CefBrowserPlatformDelegate> platform_delegate) {
+    std::unique_ptr<CefBrowserPlatformDelegate> platform_delegate,
+    CefRefPtr<CefExtension> extension) {
   CEF_REQUIRE_UIT();
   DCHECK(web_contents);
   DCHECK(browser_info);
@@ -192,7 +169,7 @@ CefRefPtr<AlloyBrowserHostImpl> AlloyBrowserHostImpl::CreateInternal(
 
   CefRefPtr<AlloyBrowserHostImpl> browser = new AlloyBrowserHostImpl(
       settings, client, web_contents, browser_info, opener, request_context,
-      std::move(platform_delegate));
+      std::move(platform_delegate), extension);
   browser->InitializeBrowser();
 
   if (!browser->CreateHostWindow()) {
@@ -205,7 +182,7 @@ CefRefPtr<AlloyBrowserHostImpl> AlloyBrowserHostImpl::CreateInternal(
   if (opener && opener->platform_delegate_) {
     // 1. Notify the opener browser's platform delegate. With Views this will
     // result in a call to CefBrowserViewDelegate::OnPopupBrowserViewCreated().
-    // Do this first for consistency with Chrome style.
+    // Do this first for consistency with the Chrome runtime.
     opener->platform_delegate_->PopupBrowserCreated(
         browser->platform_delegate(), browser.get(), is_devtools_popup);
   }
@@ -375,6 +352,14 @@ void AlloyBrowserHostImpl::SetAutoResizeEnabled(bool enabled,
   }
 }
 
+CefRefPtr<CefExtension> AlloyBrowserHostImpl::GetExtension() {
+  return extension_;
+}
+
+bool AlloyBrowserHostImpl::IsBackgroundHost() {
+  return is_background_host_;
+}
+
 bool AlloyBrowserHostImpl::CanExecuteChromeCommand(int command_id) {
   return false;
 }
@@ -563,6 +548,17 @@ void AlloyBrowserHostImpl::DestroyBrowser() {
 
   destruction_state_ = DESTRUCTION_STATE_COMPLETED;
 
+  // Notify that this browser has been destroyed. These must be delivered in
+  // the expected order.
+
+  // 1. Notify the platform delegate. With Views this will result in a call to
+  // CefBrowserViewDelegate::OnBrowserDestroyed().
+  platform_delegate_->NotifyBrowserDestroyed();
+
+  // 2. Notify the browser's LifeSpanHandler. This must always be the last
+  // notification for this browser.
+  OnBeforeClose();
+
   // Destroy any platform constructs first.
   if (javascript_dialog_manager_.get()) {
     javascript_dialog_manager_->Destroy();
@@ -571,8 +567,16 @@ void AlloyBrowserHostImpl::DestroyBrowser() {
     menu_manager_->Destroy();
   }
 
-  // Disassociate the platform delegate from this browser. This will trigger
-  // WebContents destruction in most cases.
+  // Notify any observers that may have state associated with this browser.
+  OnBrowserDestroyed();
+
+  // If the WebContents still exists at this point, signal destruction before
+  // browser destruction.
+  if (web_contents()) {
+    WebContentsDestroyed();
+  }
+
+  // Disassociate the platform delegate from this browser.
   platform_delegate_->BrowserDestroyed(this);
 
   // Delete objects created by the platform delegate that may be referenced by
@@ -601,16 +605,16 @@ void AlloyBrowserHostImpl::CancelContextMenu() {
 bool AlloyBrowserHostImpl::MaybeAllowNavigation(
     content::RenderFrameHost* opener,
     const content::OpenURLParams& params) {
-  const bool is_guest_view =
-      IsBrowserPluginGuest(content::WebContents::FromRenderFrameHost(opener));
+  const bool is_guest_view = extensions::IsBrowserPluginGuest(
+      content::WebContents::FromRenderFrameHost(opener));
   if (is_guest_view && !params.is_pdf &&
       !params.url.SchemeIs(extensions::kExtensionScheme) &&
       !params.url.SchemeIs(content::kChromeUIScheme)) {
     // The PDF viewer will load the PDF extension in the guest view, and print
     // preview will load chrome://print in the guest view. The PDF renderer
     // used with PdfUnseasoned will set |params.is_pdf| when loading the PDF
-    // stream (see PdfNavigationThrottle::WillStartRequest). All other guest
-    // view navigations are passed to the owner browser.
+    // stream (see PdfNavigationThrottle::WillStartRequest). All other
+    // navigations are passed to the owner browser.
     CEF_POST_TASK(CEF_UIT,
                   base::BindOnce(
                       base::IgnoreResult(&AlloyBrowserHostImpl::OpenURLFromTab),
@@ -619,17 +623,15 @@ bool AlloyBrowserHostImpl::MaybeAllowNavigation(
     return false;
   }
 
-  if (!is_guest_view && params.url.SchemeIs(content::kChromeUIScheme) &&
-      !IsAllowedWebUIHost(params.url.host_piece())) {
-    // Block navigation to non-allowlisted WebUI pages.
-    LOG(WARNING) << "Navigation to " << params.url.spec()
-                 << " is blocked in Alloy-style browser.";
-    return false;
-  }
-
   return true;
 }
 
+extensions::ExtensionHost* AlloyBrowserHostImpl::GetExtensionHost() const {
+  CEF_REQUIRE_UIT();
+  DCHECK(platform_delegate_);
+  return platform_delegate_->GetExtensionHost();
+}
+
 void AlloyBrowserHostImpl::OnSetFocus(cef_focus_source_t source) {
   if (!CEF_CURRENTLY_ON_UIT()) {
     CEF_POST_TASK(CEF_UIT, base::BindOnce(&AlloyBrowserHostImpl::OnSetFocus,
@@ -637,7 +639,7 @@ void AlloyBrowserHostImpl::OnSetFocus(cef_focus_source_t source) {
     return;
   }
 
-  if (contents_delegate_.OnSetFocus(source)) {
+  if (contents_delegate_->OnSetFocus(source)) {
     return;
   }
 
@@ -649,13 +651,13 @@ void AlloyBrowserHostImpl::OnSetFocus(cef_focus_source_t source) {
 void AlloyBrowserHostImpl::EnterFullscreenModeForTab(
     content::RenderFrameHost* requesting_frame,
     const blink::mojom::FullscreenOptions& options) {
-  contents_delegate_.EnterFullscreenModeForTab(requesting_frame, options);
+  contents_delegate_->EnterFullscreenModeForTab(requesting_frame, options);
   WasResized();
 }
 
 void AlloyBrowserHostImpl::ExitFullscreenModeForTab(
     content::WebContents* web_contents) {
-  contents_delegate_.ExitFullscreenModeForTab(web_contents);
+  contents_delegate_->ExitFullscreenModeForTab(web_contents);
   WasResized();
 }
 
@@ -927,7 +929,7 @@ content::WebContents* AlloyBrowserHostImpl::OpenURLFromTab(
     const content::OpenURLParams& params,
     base::OnceCallback<void(content::NavigationHandle&)>
         navigation_handle_callback) {
-  auto target_contents = contents_delegate_.OpenURLFromTabEx(
+  auto target_contents = contents_delegate_->OpenURLFromTabEx(
       source, params, navigation_handle_callback);
   if (target_contents) {
     // Start a navigation in the current browser that will result in the
@@ -940,6 +942,12 @@ content::WebContents* AlloyBrowserHostImpl::OpenURLFromTab(
   return nullptr;
 }
 
+bool AlloyBrowserHostImpl::ShouldAllowRendererInitiatedCrossProcessNavigation(
+    bool is_main_frame_navigation) {
+  return platform_delegate_->ShouldAllowRendererInitiatedCrossProcessNavigation(
+      is_main_frame_navigation);
+}
+
 void AlloyBrowserHostImpl::AddNewContents(
     content::WebContents* source,
     std::unique_ptr<content::WebContents> new_contents,
@@ -955,7 +963,7 @@ void AlloyBrowserHostImpl::AddNewContents(
 
 void AlloyBrowserHostImpl::LoadingStateChanged(content::WebContents* source,
                                                bool should_show_loading_ui) {
-  contents_delegate_.LoadingStateChanged(source, should_show_loading_ui);
+  contents_delegate_->LoadingStateChanged(source, should_show_loading_ui);
 }
 
 void AlloyBrowserHostImpl::CloseContents(content::WebContents* source) {
@@ -1008,7 +1016,7 @@ void AlloyBrowserHostImpl::CloseContents(content::WebContents* source) {
 
 void AlloyBrowserHostImpl::UpdateTargetURL(content::WebContents* source,
                                            const GURL& url) {
-  contents_delegate_.UpdateTargetURL(source, url);
+  contents_delegate_->UpdateTargetURL(source, url);
 }
 
 bool AlloyBrowserHostImpl::DidAddMessageToConsole(
@@ -1017,8 +1025,8 @@ bool AlloyBrowserHostImpl::DidAddMessageToConsole(
     const std::u16string& message,
     int32_t line_no,
     const std::u16string& source_id) {
-  return contents_delegate_.DidAddMessageToConsole(source, level, message,
-                                                   line_no, source_id);
+  return contents_delegate_->DidAddMessageToConsole(source, level, message,
+                                                    line_no, source_id);
 }
 
 void AlloyBrowserHostImpl::ContentsZoomChange(bool zoom_in) {
@@ -1053,24 +1061,24 @@ void AlloyBrowserHostImpl::CanDownload(
     const GURL& url,
     const std::string& request_method,
     base::OnceCallback<void(bool)> callback) {
-  contents_delegate_.CanDownload(url, request_method, std::move(callback));
+  contents_delegate_->CanDownload(url, request_method, std::move(callback));
 }
 
 KeyboardEventProcessingResult AlloyBrowserHostImpl::PreHandleKeyboardEvent(
     content::WebContents* source,
-    const input::NativeWebKeyboardEvent& event) {
-  return contents_delegate_.PreHandleKeyboardEvent(source, event);
+    const content::NativeWebKeyboardEvent& event) {
+  return contents_delegate_->PreHandleKeyboardEvent(source, event);
 }
 
 bool AlloyBrowserHostImpl::HandleKeyboardEvent(
     content::WebContents* source,
-    const input::NativeWebKeyboardEvent& event) {
+    const content::NativeWebKeyboardEvent& event) {
   // Check to see if event should be ignored.
   if (event.skip_if_unhandled) {
     return false;
   }
 
-  if (contents_delegate_.HandleKeyboardEvent(source, event)) {
+  if (contents_delegate_->HandleKeyboardEvent(source, event)) {
     return true;
   }
 
@@ -1080,6 +1088,12 @@ bool AlloyBrowserHostImpl::HandleKeyboardEvent(
   return false;
 }
 
+bool AlloyBrowserHostImpl::PreHandleGestureEvent(
+    content::WebContents* source,
+    const blink::WebGestureEvent& event) {
+  return platform_delegate_->PreHandleGestureEvent(source, event);
+}
+
 bool AlloyBrowserHostImpl::CanDragEnter(content::WebContents* source,
                                         const content::DropData& data,
                                         blink::DragOperationsMask mask) {
@@ -1104,8 +1118,8 @@ void AlloyBrowserHostImpl::GetCustomWebContentsView(
     const GURL& target_url,
     int opener_render_process_id,
     int opener_render_frame_id,
-    raw_ptr<content::WebContentsView>* view,
-    raw_ptr<content::RenderViewHostDelegateView>* delegate_view) {
+    content::WebContentsView** view,
+    content::RenderViewHostDelegateView** delegate_view) {
   CefBrowserInfoManager::GetInstance()->GetCustomWebContentsView(
       target_url,
       frame_util::MakeGlobalId(opener_render_process_id,
@@ -1150,10 +1164,10 @@ void AlloyBrowserHostImpl::WebContentsCreated(
 
   // We don't officially own |new_contents| until AddNewContents() is called.
   // However, we need to install observers/delegates here.
-  CefRefPtr<AlloyBrowserHostImpl> browser = CreateInternal(
-      settings, client, new_contents, /*own_web_contents=*/false, info, opener,
-      /*is_devtools_popup=*/false, request_context,
-      std::move(platform_delegate));
+  CefRefPtr<AlloyBrowserHostImpl> browser =
+      CreateInternal(settings, client, new_contents, /*own_web_contents=*/false,
+                     info, opener, /*is_devtools_popup=*/false, request_context,
+                     std::move(platform_delegate), /*extension=*/nullptr);
 }
 
 void AlloyBrowserHostImpl::RendererUnresponsive(
@@ -1172,7 +1186,11 @@ void AlloyBrowserHostImpl::RendererResponsive(
 
 content::JavaScriptDialogManager*
 AlloyBrowserHostImpl::GetJavaScriptDialogManager(content::WebContents* source) {
-  return CefBrowserHostBase::GetJavaScriptDialogManager();
+  if (!javascript_dialog_manager_) {
+    javascript_dialog_manager_ =
+        std::make_unique<CefJavaScriptDialogManager>(this);
+  }
+  return javascript_dialog_manager_.get();
 }
 
 void AlloyBrowserHostImpl::RunFileChooser(
@@ -1237,6 +1255,11 @@ bool AlloyBrowserHostImpl::CheckMediaAccessPermission(
                                                         security_origin, type);
 }
 
+bool AlloyBrowserHostImpl::IsNeverComposited(
+    content::WebContents* web_contents) {
+  return platform_delegate_->IsNeverComposited(web_contents);
+}
+
 content::PictureInPictureResult AlloyBrowserHostImpl::EnterPictureInPicture(
     content::WebContents* web_contents) {
   if (!IsPictureInPictureSupported()) {
@@ -1252,9 +1275,9 @@ void AlloyBrowserHostImpl::ExitPictureInPicture() {
   PictureInPictureWindowManager::GetInstance()->ExitPictureInPicture();
 }
 
-bool AlloyBrowserHostImpl::IsBackForwardCacheSupported(
-    content::WebContents& web_contents) {
-  return true;
+bool AlloyBrowserHostImpl::IsBackForwardCacheSupported() {
+  // Disabled with Alloy bootstrap due to issue #3237.
+  return cef::IsChromeRuntimeEnabled();
 }
 
 content::PreloadingEligibility AlloyBrowserHostImpl::IsPrerender2Supported(
@@ -1265,7 +1288,7 @@ content::PreloadingEligibility AlloyBrowserHostImpl::IsPrerender2Supported(
 void AlloyBrowserHostImpl::DraggableRegionsChanged(
     const std::vector<blink::mojom::DraggableRegionPtr>& regions,
     content::WebContents* contents) {
-  contents_delegate_.DraggableRegionsChanged(regions, contents);
+  contents_delegate_->DraggableRegionsChanged(regions, contents);
 }
 
 // content::WebContentsObserver methods.
@@ -1312,46 +1335,34 @@ void AlloyBrowserHostImpl::OnRecentlyAudibleTimerFired() {
 }
 
 void AlloyBrowserHostImpl::AccessibilityEventReceived(
-    const ui::AXUpdatesAndEvents& details) {
+    const content::AXEventNotificationDetails& content_event_bundle) {
   // Only needed in windowless mode.
   if (IsWindowless()) {
     if (!web_contents() || !platform_delegate_) {
       return;
     }
 
-    platform_delegate_->AccessibilityEventReceived(details);
+    platform_delegate_->AccessibilityEventReceived(content_event_bundle);
   }
 }
 
 void AlloyBrowserHostImpl::AccessibilityLocationChangesReceived(
-    const std::vector<ui::AXLocationChanges>& details) {
+    const std::vector<content::AXLocationChangeNotificationDetails>& locData) {
   // Only needed in windowless mode.
   if (IsWindowless()) {
     if (!web_contents() || !platform_delegate_) {
       return;
     }
 
-    platform_delegate_->AccessibilityLocationChangesReceived(details);
+    platform_delegate_->AccessibilityLocationChangesReceived(locData);
   }
 }
 
 void AlloyBrowserHostImpl::WebContentsDestroyed() {
-  // In case we're notified before the CefBrowserContentsDelegate,
-  // reset it first for consistent state in DestroyWebContents.
-  if (GetWebContents()) {
-    contents_delegate_.WebContentsDestroyed();
-  }
-
   auto wc = web_contents();
   content::WebContentsObserver::Observe(nullptr);
-  DestroyWebContents(wc);
-
-  if (destruction_state_ < DESTRUCTION_STATE_COMPLETED) {
-    // We were not called via DestroyBrowser. This can occur when (for example)
-    // a pending popup WebContents is destroyed during parent WebContents
-    // destruction. Try to close the associated browser now.
-    CEF_POST_TASK(CEF_UIT, base::BindOnce(&AlloyBrowserHostImpl::CloseBrowser,
-                                          this, /*force_close=*/true));
+  if (platform_delegate_) {
+    platform_delegate_->WebContentsDestroyed(wc);
   }
 }
 
@@ -1388,7 +1399,8 @@ AlloyBrowserHostImpl::AlloyBrowserHostImpl(
     scoped_refptr<CefBrowserInfo> browser_info,
     CefRefPtr<AlloyBrowserHostImpl> opener,
     CefRefPtr<CefRequestContextImpl> request_context,
-    std::unique_ptr<CefBrowserPlatformDelegate> platform_delegate)
+    std::unique_ptr<CefBrowserPlatformDelegate> platform_delegate,
+    CefRefPtr<CefExtension> extension)
     : CefBrowserHostBase(settings,
                          client,
                          std::move(platform_delegate),
@@ -1396,8 +1408,9 @@ AlloyBrowserHostImpl::AlloyBrowserHostImpl(
                          request_context),
       content::WebContentsObserver(web_contents),
       opener_(kNullWindowHandle),
-      is_windowless_(platform_delegate_->IsWindowless()) {
-  contents_delegate_.ObserveWebContents(web_contents);
+      is_windowless_(platform_delegate_->IsWindowless()),
+      extension_(extension) {
+  contents_delegate_->ObserveWebContents(web_contents);
 
   if (opener.get() && !is_views_hosted_) {
     // GetOpenerWindowHandle() only returns a value for non-views-hosted

libcef/browser/alloy/alloy_browser_host_impl.h

@@ -11,25 +11,28 @@
 #include <string>
 #include <vector>
 
+#include "include/cef_browser.h"
+#include "include/cef_client.h"
+#include "include/cef_frame.h"
+#include "libcef/browser/browser_host_base.h"
+#include "libcef/browser/browser_info.h"
+#include "libcef/browser/frame_host_impl.h"
+#include "libcef/browser/javascript_dialog_manager.h"
+#include "libcef/browser/menu_manager.h"
+#include "libcef/browser/request_context_impl.h"
+
 #include "base/synchronization/lock.h"
-#include "cef/include/cef_browser.h"
-#include "cef/include/cef_client.h"
-#include "cef/include/cef_frame.h"
-#include "cef/libcef/browser/browser_host_base.h"
-#include "cef/libcef/browser/browser_info.h"
-#include "cef/libcef/browser/frame_host_impl.h"
-#include "cef/libcef/browser/menu_manager.h"
-#include "cef/libcef/browser/request_context_impl.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
+#include "extensions/common/mojom/view_type.mojom-forward.h"
 
 class CefAudioCapturer;
 class CefBrowserInfo;
 class SiteInstance;
 
-// CefBrowser implementation for Alloy style. Method calls are delegated to the
-// CefPlatformDelegate or the WebContents as appropriate. All methods are
+// CefBrowser implementation for the alloy runtime. Method calls are delegated
+// to the CefPlatformDelegate or the WebContents as appropriate. All methods are
 // thread-safe unless otherwise indicated.
 //
 // WebContentsDelegate: Interface for handling WebContents delegations. There is
@@ -120,6 +123,8 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
   void SetAutoResizeEnabled(bool enabled,
                             const CefSize& min_size,
                             const CefSize& max_size) override;
+  CefRefPtr<CefExtension> GetExtension() override;
+  bool IsBackgroundHost() override;
   bool CanExecuteChromeCommand(int command_id) override;
   void ExecuteChromeCommand(int command_id,
                             cef_window_open_disposition_t disposition) override;
@@ -161,6 +166,9 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
   void UpdateDragOperation(ui::mojom::DragOperation operation,
                            bool document_is_handling_drag);
 
+  // Accessors that must be called on the UI thread.
+  extensions::ExtensionHost* GetExtensionHost() const;
+
   void OnSetFocus(cef_focus_source_t source) override;
 
   bool ShowContextMenu(const content::ContextMenuParams& params);
@@ -179,6 +187,8 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
       const content::OpenURLParams& params,
       base::OnceCallback<void(content::NavigationHandle&)>
           navigation_handle_callback) override;
+  bool ShouldAllowRendererInitiatedCrossProcessNavigation(
+      bool is_main_frame_navigation) override;
   void AddNewContents(content::WebContents* source,
                       std::unique_ptr<content::WebContents> new_contents,
                       const GURL& target_url,
@@ -205,9 +215,12 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
                    base::OnceCallback<void(bool)> callback) override;
   content::KeyboardEventProcessingResult PreHandleKeyboardEvent(
       content::WebContents* source,
-      const input::NativeWebKeyboardEvent& event) override;
-  bool HandleKeyboardEvent(content::WebContents* source,
-                           const input::NativeWebKeyboardEvent& event) override;
+      const content::NativeWebKeyboardEvent& event) override;
+  bool HandleKeyboardEvent(
+      content::WebContents* source,
+      const content::NativeWebKeyboardEvent& event) override;
+  bool PreHandleGestureEvent(content::WebContents* source,
+                             const blink::WebGestureEvent& event) override;
   bool CanDragEnter(content::WebContents* source,
                     const content::DropData& data,
                     blink::DragOperationsMask operations_allowed) override;
@@ -216,8 +229,8 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
       const GURL& target_url,
       int opener_render_process_id,
       int opener_render_frame_id,
-      raw_ptr<content::WebContentsView>* view,
-      raw_ptr<content::RenderViewHostDelegateView>* delegate_view) override;
+      content::WebContentsView** view,
+      content::RenderViewHostDelegateView** delegate_view) override;
   void WebContentsCreated(content::WebContents* source_contents,
                           int opener_render_process_id,
                           int opener_render_frame_id,
@@ -261,10 +274,11 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
   bool CheckMediaAccessPermission(content::RenderFrameHost* render_frame_host,
                                   const url::Origin& security_origin,
                                   blink::mojom::MediaStreamType type) override;
+  bool IsNeverComposited(content::WebContents* web_contents) override;
   content::PictureInPictureResult EnterPictureInPicture(
       content::WebContents* web_contents) override;
   void ExitPictureInPicture() override;
-  bool IsBackForwardCacheSupported(content::WebContents& web_contents) override;
+  bool IsBackForwardCacheSupported() override;
   content::PreloadingEligibility IsPrerender2Supported(
       content::WebContents& web_contents) override;
   void DraggableRegionsChanged(
@@ -277,9 +291,10 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
       content::NavigationHandle* navigation_handle) override;
   void OnAudioStateChanged(bool audible) override;
   void AccessibilityEventReceived(
-      const ui::AXUpdatesAndEvents& details) override;
+      const content::AXEventNotificationDetails& content_event_bundle) override;
   void AccessibilityLocationChangesReceived(
-      const std::vector<ui::AXLocationChanges>& details) override;
+      const std::vector<content::AXLocationChangeNotificationDetails>& locData)
+      override;
   void WebContentsDestroyed() override;
 
  private:
@@ -294,7 +309,8 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
       CefRefPtr<AlloyBrowserHostImpl> opener,
       bool is_devtools_popup,
       CefRefPtr<CefRequestContextImpl> request_context,
-      std::unique_ptr<CefBrowserPlatformDelegate> platform_delegate);
+      std::unique_ptr<CefBrowserPlatformDelegate> platform_delegate,
+      CefRefPtr<CefExtension> extension);
 
   AlloyBrowserHostImpl(
       const CefBrowserSettings& settings,
@@ -303,7 +319,8 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
       scoped_refptr<CefBrowserInfo> browser_info,
       CefRefPtr<AlloyBrowserHostImpl> opener,
       CefRefPtr<CefRequestContextImpl> request_context,
-      std::unique_ptr<CefBrowserPlatformDelegate> platform_delegate);
+      std::unique_ptr<CefBrowserPlatformDelegate> platform_delegate,
+      CefRefPtr<CefExtension> extension);
 
   // Give the platform delegate an opportunity to create the host window.
   bool CreateHostWindow();
@@ -314,6 +331,8 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
   CefWindowHandle opener_;
   const bool is_windowless_;
   CefWindowHandle host_window_handle_ = kNullWindowHandle;
+  CefRefPtr<CefExtension> extension_;
+  bool is_background_host_ = false;
 
   // Represents the current browser destruction state. Only accessed on the UI
   // thread.
@@ -323,6 +342,9 @@ class AlloyBrowserHostImpl : public CefBrowserHostBase,
   // on the UI thread.
   bool window_destroyed_ = false;
 
+  // Used for creating and managing JavaScript dialogs.
+  std::unique_ptr<CefJavaScriptDialogManager> javascript_dialog_manager_;
+
   // Used for creating and managing context menus.
   std::unique_ptr<CefMenuManager> menu_manager_;
 

libcef/browser/alloy/alloy_browser_main.cc

@@ -0,0 +1,425 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "libcef/browser/alloy/alloy_browser_main.h"
+
+#include <stdint.h>
+
+#include <memory>
+#include <string>
+
+#include "libcef/browser/alloy/devtools/devtools_manager_delegate.h"
+#include "libcef/browser/alloy/dialogs/alloy_constrained_window_views_client.h"
+#include "libcef/browser/browser_context.h"
+#include "libcef/browser/browser_context_keyed_service_factories.h"
+#include "libcef/browser/context.h"
+#include "libcef/browser/extensions/extension_system_factory.h"
+#include "libcef/browser/file_dialog_runner.h"
+#include "libcef/browser/net/chrome_scheme_handler.h"
+#include "libcef/browser/permission_prompt.h"
+#include "libcef/browser/thread_util.h"
+#include "libcef/common/app_manager.h"
+#include "libcef/common/command_line_impl.h"
+#include "libcef/common/extensions/extensions_util.h"
+#include "libcef/common/net/net_resource_provider.h"
+
+#include "base/feature_list.h"
+#include "base/functional/bind.h"
+#include "base/strings/string_number_conversions.h"
+#include "base/task/thread_pool.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/chrome_process_singleton.h"
+#include "chrome/browser/media/router/chrome_media_router_factory.h"
+#include "chrome/browser/net/system_network_context_manager.h"
+#include "chrome/browser/ui/color/chrome_color_mixers.h"
+#include "chrome/browser/ui/javascript_dialogs/chrome_javascript_app_modal_dialog_view_factory.h"
+#include "chrome/browser/ui/ui_features.h"
+#include "chrome/common/chrome_paths.h"
+#include "chrome/common/chrome_switches.h"
+#include "components/color/color_mixers.h"
+#include "components/constrained_window/constrained_window_views.h"
+#include "content/public/browser/gpu_data_manager.h"
+#include "content/public/browser/network_service_instance.h"
+#include "content/public/common/result_codes.h"
+#include "extensions/browser/extensions_browser_client.h"
+#include "extensions/common/constants.h"
+#include "net/base/net_module.h"
+#include "third_party/widevine/cdm/buildflags.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/color/color_provider_manager.h"
+#include "ui/native_theme/native_theme.h"
+
+#if BUILDFLAG(IS_LINUX)
+#include "ui/base/ozone_buildflags.h"
+#if defined(USE_AURA) && BUILDFLAG(IS_OZONE_X11)
+#include "ui/events/devices/x11/touch_factory_x11.h"
+#endif
+#if defined(USE_DBUS)
+#include "chrome/browser/ui/views/dark_mode_manager_linux.h"
+#endif
+#endif
+
+#if defined(USE_AURA)
+#include "ui/aura/env.h"
+#include "ui/views/widget/desktop_aura/desktop_screen.h"
+#include "ui/wm/core/wm_state.h"
+
+#if BUILDFLAG(IS_WIN)
+#include "base/enterprise_util.h"
+#include "base/files/file_util.h"
+#include "chrome/browser/chrome_browser_main_win.h"
+#include "chrome/browser/win/parental_controls.h"
+#endif
+#endif  // defined(USE_AURA)
+
+#if BUILDFLAG(IS_MAC)
+#include "chrome/browser/ui/views/chrome_layout_provider.h"
+#include "chrome/browser/ui/views/chrome_views_delegate.h"
+#else
+#include "ui/views/test/desktop_test_views_delegate.h"
+#endif
+
+#if defined(USE_AURA) && BUILDFLAG(IS_LINUX)
+#include "ui/base/ime/init/input_method_initializer.h"
+#endif
+
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX)
+#include "components/os_crypt/sync/os_crypt.h"
+#endif
+
+#if BUILDFLAG(IS_LINUX)
+#include "base/path_service.h"
+#include "chrome/browser/themes/theme_service_aura_linux.h"
+#include "chrome/browser/ui/views/theme_profile_key.h"
+#include "chrome/grit/branded_strings.h"
+#include "components/os_crypt/sync/key_storage_config_linux.h"
+#include "libcef/browser/printing/print_dialog_linux.h"
+#include "ui/base/cursor/cursor_factory.h"
+#include "ui/base/ime/input_method.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/linux/linux_ui.h"
+#include "ui/linux/linux_ui_delegate.h"
+#include "ui/linux/linux_ui_factory.h"
+#include "ui/linux/linux_ui_getter.h"
+#include "ui/ozone/public/ozone_platform.h"
+#endif  // BUILDFLAG(IS_LINUX)
+
+#if BUILDFLAG(ENABLE_MEDIA_FOUNDATION_WIDEVINE_CDM)
+#include "chrome/browser/component_updater/media_foundation_widevine_cdm_component_installer.h"
+#endif
+
+#if BUILDFLAG(ENABLE_WIDEVINE_CDM_COMPONENT)
+#include "chrome/browser/component_updater/widevine_cdm_component_installer.h"
+#endif
+
+namespace {
+
+#if BUILDFLAG(IS_LINUX)
+
+class LinuxUiGetterImpl : public ui::LinuxUiGetter {
+ public:
+  LinuxUiGetterImpl() = default;
+  ~LinuxUiGetterImpl() override = default;
+  ui::LinuxUiTheme* GetForWindow(aura::Window* window) override {
+    return window ? GetForProfile(GetThemeProfileForWindow(window)) : nullptr;
+  }
+  ui::LinuxUiTheme* GetForProfile(Profile* profile) override {
+    return ui::GetLinuxUiTheme(
+        ThemeServiceAuraLinux::GetSystemThemeForProfile(profile));
+  }
+};
+
+#endif  // BUILDFLAG(IS_LINUX)
+
+void ProcessSingletonNotificationCallbackImpl(
+    base::CommandLine command_line,
+    const base::FilePath& current_directory) {
+  // Drop the request if the browser process is already shutting down.
+  if (!CONTEXT_STATE_VALID()) {
+    return;
+  }
+
+  bool handled = false;
+
+  if (auto app = CefAppManager::Get()->GetApplication()) {
+    if (auto handler = app->GetBrowserProcessHandler()) {
+      CefRefPtr<CefCommandLineImpl> commandLinePtr(
+          new CefCommandLineImpl(command_line));
+      handled = handler->OnAlreadyRunningAppRelaunch(commandLinePtr.get(),
+                                                     current_directory.value());
+      std::ignore = commandLinePtr->Detach(nullptr);
+    }
+  }
+
+  if (!handled) {
+    LOG(WARNING) << "Unhandled app relaunch; implement "
+                    "CefBrowserProcessHandler::OnAlreadyRunningAppRelaunch.";
+  }
+}
+
+// Based on ChromeBrowserMainParts::ProcessSingletonNotificationCallback.
+bool ProcessSingletonNotificationCallback(
+    base::CommandLine command_line,
+    const base::FilePath& current_directory) {
+  // Drop the request if the browser process is already shutting down.
+  // Note that we're going to post an async task below. Even if the browser
+  // process isn't shutting down right now, it could be by the time the task
+  // starts running. So, an additional check needs to happen when it starts.
+  // But regardless of any future check, there is no reason to post the task
+  // now if we know we're already shutting down.
+  if (!CONTEXT_STATE_VALID()) {
+    return false;
+  }
+
+  // In order to handle this request on Windows, there is platform specific
+  // code in browser_finder.cc that requires making outbound COM calls to
+  // cross-apartment shell objects (via IVirtualDesktopManager). That is not
+  // allowed within a SendMessage handler, which this function is a part of.
+  // So, we post a task to asynchronously finish the command line processing.
+  return base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
+      FROM_HERE, base::BindOnce(&ProcessSingletonNotificationCallbackImpl,
+                                std::move(command_line), current_directory));
+}
+
+}  // namespace
+
+AlloyBrowserMainParts::AlloyBrowserMainParts() = default;
+
+AlloyBrowserMainParts::~AlloyBrowserMainParts() {
+  constrained_window::SetConstrainedWindowViewsClient(nullptr);
+}
+
+void AlloyBrowserMainParts::ToolkitInitialized() {
+  SetConstrainedWindowViewsClient(
+      CreateAlloyConstrainedWindowViewsClient(nullptr));
+#if defined(USE_AURA)
+  CHECK(aura::Env::GetInstance());
+
+  wm_state_ = std::make_unique<wm::WMState>();
+#endif  // defined(USE_AURA)
+
+#if BUILDFLAG(IS_MAC)
+  views_delegate_ = std::make_unique<ChromeViewsDelegate>();
+  layout_provider_ = ChromeLayoutProvider::CreateLayoutProvider();
+#else
+  views_delegate_ = std::make_unique<views::DesktopTestViewsDelegate>();
+#endif
+
+#if BUILDFLAG(IS_LINUX)
+  // Based on chrome_browser_main_extra_parts_views_linux.cc
+  // |linux_ui| will be nullptr with multi-threaded-message-loop. See
+  // CefUiThread::InitializeBrowserRunner.
+  if (auto linux_ui = ui::GetDefaultLinuxUi()) {
+    linux_ui_getter_ = std::make_unique<LinuxUiGetterImpl>();
+    ui::LinuxUi::SetInstance(linux_ui);
+
+    // Cursor theme changes are tracked by LinuxUI (via a CursorThemeManager
+    // implementation). Start observing them once it's initialized.
+    ui::CursorFactory::GetInstance()->ObserveThemeChanges();
+  }
+
+#if defined(USE_DBUS)
+  if (!ui::NativeTheme::IsForcedDarkMode() &&
+      !ui::NativeTheme::IsForcedLightMode()) {
+    dark_mode_manager_ = std::make_unique<ui::DarkModeManagerLinux>();
+  }
+#endif
+
+  auto printing_delegate = new CefPrintingContextLinuxDelegate();
+  auto default_delegate =
+      ui::PrintingContextLinuxDelegate::SetInstance(printing_delegate);
+  printing_delegate->SetDefaultDelegate(default_delegate);
+#endif  // BUILDFLAG(IS_LINUX)
+
+#if BUILDFLAG(IS_MAC)
+  if (base::FeatureList::IsEnabled(features::kViewsJSAppModalDialog)) {
+    InstallChromeJavaScriptAppModalDialogViewFactory();
+  } else {
+    InstallChromeJavaScriptAppModalDialogViewCocoaFactory();
+  }
+#else
+  InstallChromeJavaScriptAppModalDialogViewFactory();
+#endif
+
+  // On GTK that builds the native theme that, in turn, adds the GTK core color
+  // mixer; core mixers should all be added before we add chrome mixers.
+  ui::ColorProviderManager::Get().AppendColorProviderInitializer(
+      base::BindRepeating(color::AddComponentsColorMixers));
+  ui::ColorProviderManager::Get().AppendColorProviderInitializer(
+      base::BindRepeating(AddChromeColorMixers));
+}
+
+void AlloyBrowserMainParts::PreCreateMainMessageLoop() {
+#if BUILDFLAG(IS_LINUX)
+#if defined(USE_AURA) && BUILDFLAG(IS_OZONE_X11)
+  ui::TouchFactory::SetTouchDeviceListFromCommandLine();
+#endif
+#endif
+
+#if BUILDFLAG(IS_WIN)
+  // Initialize the OSCrypt.
+  PrefService* local_state = g_browser_process->local_state();
+  DCHECK(local_state);
+  bool os_crypt_init = OSCrypt::Init(local_state);
+  DCHECK(os_crypt_init);
+
+  // installer_util references strings that are normally compiled into
+  // setup.exe.  In Chrome, these strings are in the locale files.
+  ChromeBrowserMainPartsWin::SetupInstallerUtilStrings();
+#endif  // BUILDFLAG(IS_WIN)
+
+  media_router::ChromeMediaRouterFactory::DoPlatformInit();
+}
+
+void AlloyBrowserMainParts::PostCreateMainMessageLoop() {
+#if BUILDFLAG(IS_LINUX)
+  const base::CommandLine* command_line =
+      base::CommandLine::ForCurrentProcess();
+
+  // Set up crypt config. This needs to be done before anything starts the
+  // network service, as the raw encryption key needs to be shared with the
+  // network service for encrypted cookie storage.
+  // Based on ChromeBrowserMainPartsLinux::PostCreateMainMessageLoop.
+  std::unique_ptr<os_crypt::Config> config =
+      std::make_unique<os_crypt::Config>();
+  // Forward to os_crypt the flag to use a specific password store.
+  config->store = command_line->GetSwitchValueASCII(switches::kPasswordStore);
+  // Forward the product name (defaults to "Chromium").
+  config->product_name = l10n_util::GetStringUTF8(IDS_PRODUCT_NAME);
+  // OSCrypt can be disabled in a special settings file.
+  config->should_use_preference =
+      command_line->HasSwitch(switches::kEnableEncryptionSelection);
+  base::PathService::Get(chrome::DIR_USER_DATA, &config->user_data_path);
+  DCHECK(!config->user_data_path.empty());
+  OSCrypt::SetConfig(std::move(config));
+#endif  // BUILDFLAG(IS_LINUX)
+
+#if BUILDFLAG(IS_WIN)
+  base::SetExtraNoExecuteAllowedPath(chrome::DIR_USER_DATA);
+#endif
+}
+
+int AlloyBrowserMainParts::PreCreateThreads() {
+#if BUILDFLAG(IS_WIN)
+  PlatformInitialize();
+#endif
+
+  net::NetModule::SetResourceProvider(&NetResourceProvider);
+
+  // Initialize these objects before IO access restrictions are applied and
+  // before the IO thread is started.
+  content::GpuDataManager::GetInstance();
+  SystemNetworkContextManager::CreateInstance(g_browser_process->local_state());
+
+  return 0;
+}
+
+void AlloyBrowserMainParts::PostCreateThreads() {
+  ChromeProcessSingleton::GetInstance()->StartWatching();
+}
+
+int AlloyBrowserMainParts::PreMainMessageLoopRun() {
+#if defined(USE_AURA)
+  screen_ = views::CreateDesktopScreen();
+#endif
+#if BUILDFLAG(IS_MAC)
+  screen_ = std::make_unique<display::ScopedNativeScreen>();
+#endif
+
+  if (extensions::ExtensionsEnabled()) {
+    // This should be set in ChromeBrowserProcessAlloy::Initialize.
+    DCHECK(extensions::ExtensionsBrowserClient::Get());
+    // Initialize extension global objects before creating the global
+    // BrowserContext.
+    extensions::CefExtensionSystemFactory::GetInstance();
+  }
+
+  // Register additional KeyedService factories here. See
+  // ChromeBrowserMainExtraPartsProfiles for details.
+  cef::EnsureBrowserContextKeyedServiceFactoriesBuilt();
+
+  background_task_runner_ = base::ThreadPool::CreateSingleThreadTaskRunner(
+      {base::TaskPriority::BEST_EFFORT,
+       base::TaskShutdownBehavior::BLOCK_SHUTDOWN, base::MayBlock()});
+  user_visible_task_runner_ = base::ThreadPool::CreateSingleThreadTaskRunner(
+      {base::TaskPriority::USER_VISIBLE,
+       base::TaskShutdownBehavior::BLOCK_SHUTDOWN, base::MayBlock()});
+  user_blocking_task_runner_ = base::ThreadPool::CreateSingleThreadTaskRunner(
+      {base::TaskPriority::USER_BLOCKING,
+       base::TaskShutdownBehavior::BLOCK_SHUTDOWN, base::MayBlock()});
+
+  CefRequestContextSettings settings;
+  CefContext::Get()->PopulateGlobalRequestContextSettings(&settings);
+
+  // Create the global RequestContext.
+  global_request_context_ =
+      CefRequestContextImpl::CreateGlobalRequestContext(settings);
+  auto browser_context =
+      global_request_context_->GetBrowserContext()->AsBrowserContext();
+
+  CefDevToolsManagerDelegate::StartHttpHandler(browser_context);
+
+#if BUILDFLAG(IS_WIN)
+  // Windows parental controls calls can be slow, so we do an early init here
+  // that calculates this value off of the UI thread.
+  InitializeWinParentalControls();
+
+  // These methods may call LoadLibrary and could trigger
+  // AssertBlockingAllowed() failures if executed at a later time on the UI
+  // thread.
+  base::IsManagedDevice();
+  base::IsEnterpriseDevice();
+#endif  // BUILDFLAG(IS_WIN)
+
+  scheme::RegisterWebUIControllerFactory();
+  file_dialog_runner::RegisterFactory();
+  permission_prompt::RegisterCreateCallback();
+
+  // Initialize theme configuration (high contrast, dark mode, etc).
+  ui::NativeTheme::GetInstanceForNativeUi();
+
+#if BUILDFLAG(ENABLE_MEDIA_FOUNDATION_WIDEVINE_CDM) || \
+    BUILDFLAG(ENABLE_WIDEVINE_CDM_COMPONENT)
+  const base::CommandLine* command_line =
+      base::CommandLine::ForCurrentProcess();
+  if (!command_line->HasSwitch(switches::kDisableComponentUpdate)) {
+    auto* const cus = g_browser_process->component_updater();
+
+#if BUILDFLAG(ENABLE_MEDIA_FOUNDATION_WIDEVINE_CDM)
+    RegisterMediaFoundationWidevineCdmComponent(cus);
+#endif
+
+#if BUILDFLAG(ENABLE_WIDEVINE_CDM_COMPONENT)
+    RegisterWidevineCdmComponent(cus);
+#endif
+  }
+#endif
+
+  // Allow ProcessSingleton to process messages.
+  // This is done here instead of just relying on the main message loop's start
+  // to avoid rendezvous in RunLoops that may precede MainMessageLoopRun.
+  ChromeProcessSingleton::GetInstance()->Unlock(
+      base::BindRepeating(&ProcessSingletonNotificationCallback));
+
+  return content::RESULT_CODE_NORMAL_EXIT;
+}
+
+void AlloyBrowserMainParts::PostMainMessageLoopRun() {
+  // NOTE: Destroy objects in reverse order of creation.
+  CefDevToolsManagerDelegate::StopHttpHandler();
+
+  ChromeProcessSingleton::GetInstance()->Cleanup();
+
+  // There should be no additional references to the global CefRequestContext
+  // during shutdown. Did you forget to release a CefBrowser reference?
+  DCHECK(global_request_context_->HasOneRef());
+  global_request_context_ = nullptr;
+}
+
+void AlloyBrowserMainParts::PostDestroyThreads() {
+  views_delegate_.reset();
+#if BUILDFLAG(IS_MAC)
+  layout_provider_.reset();
+#endif
+}

libcef/browser/alloy/alloy_browser_main.h

@@ -0,0 +1,112 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CEF_LIBCEF_BROWSER_ALLOY_ALLOY_BROWSER_MAIN_H_
+#define CEF_LIBCEF_BROWSER_ALLOY_ALLOY_BROWSER_MAIN_H_
+#pragma once
+
+#include <string_view>
+
+#include "libcef/browser/request_context_impl.h"
+
+#include "base/command_line.h"
+#include "build/build_config.h"
+#include "components/prefs/pref_service.h"
+#include "content/public/browser/browser_main_parts.h"
+#include "ui/display/screen.h"
+
+#if defined(USE_AURA)
+namespace wm {
+class WMState;
+}
+#endif
+
+namespace views {
+class ViewsDelegate;
+#if BUILDFLAG(IS_MAC)
+class LayoutProvider;
+#endif
+}  // namespace views
+
+#if BUILDFLAG(IS_LINUX)
+namespace ui {
+class LinuxUiGetter;
+#if defined(USE_DBUS)
+class DarkModeManagerLinux;
+#endif
+}  // namespace ui
+#endif
+
+class CefDevToolsDelegate;
+
+class AlloyBrowserMainParts : public content::BrowserMainParts {
+ public:
+  AlloyBrowserMainParts();
+
+  AlloyBrowserMainParts(const AlloyBrowserMainParts&) = delete;
+  AlloyBrowserMainParts& operator=(const AlloyBrowserMainParts&) = delete;
+
+  ~AlloyBrowserMainParts() override;
+
+  void ToolkitInitialized() override;
+  void PreCreateMainMessageLoop() override;
+  void PostCreateMainMessageLoop() override;
+  int PreCreateThreads() override;
+  void PostCreateThreads() override;
+  int PreMainMessageLoopRun() override;
+  void PostMainMessageLoopRun() override;
+  void PostDestroyThreads() override;
+
+  CefRefPtr<CefRequestContextImpl> request_context() const {
+    return global_request_context_;
+  }
+  CefDevToolsDelegate* devtools_delegate() const { return devtools_delegate_; }
+
+  scoped_refptr<base::SingleThreadTaskRunner> background_task_runner() const {
+    return background_task_runner_;
+  }
+  scoped_refptr<base::SingleThreadTaskRunner> user_visible_task_runner() const {
+    return user_visible_task_runner_;
+  }
+  scoped_refptr<base::SingleThreadTaskRunner> user_blocking_task_runner()
+      const {
+    return user_blocking_task_runner_;
+  }
+
+ private:
+#if BUILDFLAG(IS_WIN)
+  void PlatformInitialize();
+#endif  // BUILDFLAG(IS_WIN)
+
+  CefRefPtr<CefRequestContextImpl> global_request_context_;
+  CefDevToolsDelegate* devtools_delegate_ = nullptr;  // Deletes itself.
+
+  // Blocking task runners exposed via CefTaskRunner. For consistency with
+  // previous named thread behavior always execute all pending tasks before
+  // shutdown (e.g. to make sure critical data is saved to disk).
+  // |background_task_runner_| is also passed to SQLitePersistentCookieStore.
+  scoped_refptr<base::SingleThreadTaskRunner> background_task_runner_;
+  scoped_refptr<base::SingleThreadTaskRunner> user_visible_task_runner_;
+  scoped_refptr<base::SingleThreadTaskRunner> user_blocking_task_runner_;
+
+#if defined(USE_AURA)
+  std::unique_ptr<display::Screen> screen_;
+  std::unique_ptr<wm::WMState> wm_state_;
+#endif
+
+  std::unique_ptr<views::ViewsDelegate> views_delegate_;
+#if BUILDFLAG(IS_MAC)
+  std::unique_ptr<display::ScopedNativeScreen> screen_;
+  std::unique_ptr<views::LayoutProvider> layout_provider_;
+#endif
+
+#if BUILDFLAG(IS_LINUX)
+  std::unique_ptr<ui::LinuxUiGetter> linux_ui_getter_;
+#if defined(USE_DBUS)
+  std::unique_ptr<ui::DarkModeManagerLinux> dark_mode_manager_;
+#endif
+#endif
+};
+
+#endif  // CEF_LIBCEF_BROWSER_ALLOY_ALLOY_BROWSER_MAIN_H_

libcef/browser/alloy/alloy_browser_main_win.cc

@@ -0,0 +1,27 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <Objbase.h>
+#include <commctrl.h>
+#include <windows.h>
+
+#include "libcef/browser/alloy/alloy_browser_main.h"
+
+#include "base/logging.h"
+
+void AlloyBrowserMainParts::PlatformInitialize() {
+  HRESULT res;
+
+  // Initialize common controls.
+  res = CoInitialize(nullptr);
+  DCHECK(SUCCEEDED(res));
+  INITCOMMONCONTROLSEX InitCtrlEx;
+  InitCtrlEx.dwSize = sizeof(INITCOMMONCONTROLSEX);
+  InitCtrlEx.dwICC = ICC_STANDARD_CLASSES;
+  InitCommonControlsEx(&InitCtrlEx);
+
+  // Start COM stuff.
+  res = OleInitialize(nullptr);
+  DCHECK(SUCCEEDED(res));
+}

libcef/browser/alloy/alloy_content_browser_client.h

@@ -0,0 +1,285 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CEF_LIBCEF_BROWSER_ALLOY_ALLOY_CONTENT_BROWSER_CLIENT_H_
+#define CEF_LIBCEF_BROWSER_ALLOY_ALLOY_CONTENT_BROWSER_CLIENT_H_
+#pragma once
+
+#include <string>
+#include <utility>
+
+#include "include/cef_request_context_handler.h"
+#include "libcef/browser/request_context_impl.h"
+
+#include "base/memory/ref_counted.h"
+#include "build/build_config.h"
+#include "content/public/browser/content_browser_client.h"
+#include "content/public/browser/web_contents.h"
+#include "third_party/skia/include/core/SkColor.h"
+
+class AlloyBrowserMainParts;
+class CefDevToolsDelegate;
+
+namespace content {
+class SiteInstance;
+}  // namespace content
+
+namespace extensions {
+class Extension;
+}
+
+class AlloyContentBrowserClient : public content::ContentBrowserClient {
+ public:
+  AlloyContentBrowserClient();
+  ~AlloyContentBrowserClient() override;
+
+  // ContentBrowserClient implementation.
+  std::unique_ptr<content::BrowserMainParts> CreateBrowserMainParts(
+      bool is_integration_test) override;
+  void RenderProcessWillLaunch(content::RenderProcessHost* host) override;
+  bool ShouldUseProcessPerSite(content::BrowserContext* browser_context,
+                               const GURL& site_url) override;
+  bool ShouldUseSpareRenderProcessHost(content::BrowserContext* browser_context,
+                                       const GURL& site_url) override;
+  bool DoesSiteRequireDedicatedProcess(content::BrowserContext* browser_context,
+                                       const GURL& effective_site_url) override;
+  bool ShouldTreatURLSchemeAsFirstPartyWhenTopLevel(
+      std::string_view scheme,
+      bool is_embedded_origin_secure) override;
+  bool ShouldIgnoreSameSiteCookieRestrictionsWhenTopLevel(
+      std::string_view scheme,
+      bool is_embedded_origin_secure) override;
+  void OverrideURLLoaderFactoryParams(
+      content::BrowserContext* browser_context,
+      const url::Origin& origin,
+      bool is_for_isolated_world,
+      network::mojom::URLLoaderFactoryParams* factory_params) override;
+  void GetAdditionalWebUISchemes(
+      std::vector<std::string>* additional_schemes) override;
+  void GetAdditionalViewSourceSchemes(
+      std::vector<std::string>* additional_schemes) override;
+  std::unique_ptr<ui::SelectFilePolicy> CreateSelectFilePolicy(
+      content::WebContents* web_contents) override;
+  void GetAdditionalAllowedSchemesForFileSystem(
+      std::vector<std::string>* additional_allowed_schemes) override;
+  bool IsWebUIAllowedToMakeNetworkRequests(const url::Origin& origin) override;
+  bool IsHandledURL(const GURL& url) override;
+  void SiteInstanceGotProcessAndSite(
+      content::SiteInstance* site_instance) override;
+  void BindHostReceiverForRenderer(
+      content::RenderProcessHost* render_process_host,
+      mojo::GenericPendingReceiver receiver) override;
+  void AppendExtraCommandLineSwitches(base::CommandLine* command_line,
+                                      int child_process_id) override;
+  std::string GetApplicationLocale() override;
+  scoped_refptr<network::SharedURLLoaderFactory>
+  GetSystemSharedURLLoaderFactory() override;
+  network::mojom::NetworkContext* GetSystemNetworkContext() override;
+  content::MediaObserver* GetMediaObserver() override;
+  content::SpeechRecognitionManagerDelegate*
+  CreateSpeechRecognitionManagerDelegate() override;
+  content::GeneratedCodeCacheSettings GetGeneratedCodeCacheSettings(
+      content::BrowserContext* context) override;
+  void AllowCertificateError(
+      content::WebContents* web_contents,
+      int cert_error,
+      const net::SSLInfo& ssl_info,
+      const GURL& request_url,
+      bool is_main_frame_request,
+      bool strict_enforcement,
+      base::OnceCallback<void(content::CertificateRequestResultType)> callback)
+      override;
+  base::OnceClosure SelectClientCertificate(
+      content::BrowserContext* browser_context,
+      content::WebContents* web_contents,
+      net::SSLCertRequestInfo* cert_request_info,
+      net::ClientCertIdentityList client_certs,
+      std::unique_ptr<content::ClientCertificateDelegate> delegate) override;
+  bool CanCreateWindow(content::RenderFrameHost* opener,
+                       const GURL& opener_url,
+                       const GURL& opener_top_level_frame_url,
+                       const url::Origin& source_origin,
+                       content::mojom::WindowContainerType container_type,
+                       const GURL& target_url,
+                       const content::Referrer& referrer,
+                       const std::string& frame_name,
+                       WindowOpenDisposition disposition,
+                       const blink::mojom::WindowFeatures& features,
+                       bool user_gesture,
+                       bool opener_suppressed,
+                       bool* no_javascript_access) override;
+  void OverrideWebkitPrefs(content::WebContents* web_contents,
+                           blink::web_pref::WebPreferences* prefs) override;
+  bool OverrideWebPreferencesAfterNavigation(
+      content::WebContents* web_contents,
+      blink::web_pref::WebPreferences* prefs) override;
+  void BrowserURLHandlerCreated(content::BrowserURLHandler* handler) override;
+  std::string GetDefaultDownloadName() override;
+  std::unique_ptr<content::DevToolsManagerDelegate>
+  CreateDevToolsManagerDelegate() override;
+  void ExposeInterfacesToRenderer(
+      service_manager::BinderRegistry* registry,
+      blink::AssociatedInterfaceRegistry* associated_registry,
+      content::RenderProcessHost* render_process_host) override;
+  void RegisterAssociatedInterfaceBindersForServiceWorker(
+      const content::ServiceWorkerVersionBaseInfo& service_worker_version_info,
+      blink::AssociatedInterfaceRegistry& associated_registry) override;
+  void RegisterAssociatedInterfaceBindersForRenderFrameHost(
+      content::RenderFrameHost& render_frame_host,
+      blink::AssociatedInterfaceRegistry& associated_registry) override;
+  std::vector<std::unique_ptr<content::NavigationThrottle>>
+  CreateThrottlesForNavigation(
+      content::NavigationHandle* navigation_handle) override;
+  std::vector<std::unique_ptr<blink::URLLoaderThrottle>>
+  CreateURLLoaderThrottles(
+      const network::ResourceRequest& request,
+      content::BrowserContext* browser_context,
+      const base::RepeatingCallback<content::WebContents*()>& wc_getter,
+      content::NavigationUIData* navigation_ui_data,
+      int frame_tree_node_id,
+      std::optional<int64_t> navigation_id) override;
+  std::vector<std::unique_ptr<blink::URLLoaderThrottle>>
+  CreateURLLoaderThrottlesForKeepAlive(
+      const network::ResourceRequest& request,
+      content::BrowserContext* browser_context,
+      const base::RepeatingCallback<content::WebContents*()>& wc_getter,
+      int frame_tree_node_id) override;
+  std::vector<std::unique_ptr<content::URLLoaderRequestInterceptor>>
+  WillCreateURLLoaderRequestInterceptors(
+      content::NavigationUIData* navigation_ui_data,
+      int frame_tree_node_id,
+      int64_t navigation_id,
+      scoped_refptr<base::SequencedTaskRunner> navigation_response_task_runner)
+      override;
+
+#if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_MAC)
+  void GetAdditionalMappedFilesForChildProcess(
+      const base::CommandLine& command_line,
+      int child_process_id,
+      content::PosixFileDescriptorInfo* mappings) override;
+#endif
+
+  std::unique_ptr<net::ClientCertStore> CreateClientCertStore(
+      content::BrowserContext* browser_context) override;
+  std::unique_ptr<content::LoginDelegate> CreateLoginDelegate(
+      const net::AuthChallengeInfo& auth_info,
+      content::WebContents* web_contents,
+      content::BrowserContext* browser_context,
+      const content::GlobalRequestID& request_id,
+      bool is_request_for_main_frame,
+      const GURL& url,
+      scoped_refptr<net::HttpResponseHeaders> response_headers,
+      bool first_auth_attempt,
+      LoginAuthRequiredCallback auth_required_callback) override;
+  mojo::PendingRemote<network::mojom::URLLoaderFactory>
+  CreateNonNetworkNavigationURLLoaderFactory(const std::string& scheme,
+                                             int frame_tree_node_id) override;
+  void RegisterNonNetworkSubresourceURLLoaderFactories(
+      int render_process_id,
+      int render_frame_id,
+      const std::optional<url::Origin>& request_initiator_origin,
+      NonNetworkURLLoaderFactoryMap* factories) override;
+  void WillCreateURLLoaderFactory(
+      content::BrowserContext* browser_context,
+      content::RenderFrameHost* frame,
+      int render_process_id,
+      URLLoaderFactoryType type,
+      const url::Origin& request_initiator,
+      const net::IsolationInfo& isolation_info,
+      std::optional<int64_t> navigation_id,
+      ukm::SourceIdObj ukm_source_id,
+      network::URLLoaderFactoryBuilder& factory_builder,
+      mojo::PendingRemote<network::mojom::TrustedURLLoaderHeaderClient>*
+          header_client,
+      bool* bypass_redirect_checks,
+      bool* disable_secure_dns,
+      network::mojom::URLLoaderFactoryOverridePtr* factory_override,
+      scoped_refptr<base::SequencedTaskRunner> navigation_response_task_runner)
+      override;
+  void OnNetworkServiceCreated(
+      network::mojom::NetworkService* network_service) override;
+  bool ConfigureNetworkContextParams(
+      content::BrowserContext* context,
+      bool in_memory,
+      const base::FilePath& relative_partition_path,
+      network::mojom::NetworkContextParams* network_context_params,
+      cert_verifier::mojom::CertVerifierCreationParams*
+          cert_verifier_creation_params) override;
+  std::vector<base::FilePath> GetNetworkContextsParentDirectory() override;
+  bool HandleExternalProtocol(
+      const GURL& url,
+      content::WebContents::Getter web_contents_getter,
+      int frame_tree_node_id,
+      content::NavigationUIData* navigation_data,
+      bool is_primary_main_frame,
+      bool is_in_fenced_frame_tree,
+      network::mojom::WebSandboxFlags sandbox_flags,
+      ui::PageTransition page_transition,
+      bool has_user_gesture,
+      const std::optional<url::Origin>& initiating_origin,
+      content::RenderFrameHost* initiator_document,
+      mojo::PendingRemote<network::mojom::URLLoaderFactory>* out_factory)
+      override;
+  bool HandleExternalProtocol(
+      content::WebContents::Getter web_contents_getter,
+      int frame_tree_node_id,
+      content::NavigationUIData* navigation_data,
+      bool is_primary_main_frame,
+      bool is_in_fenced_frame_tree,
+      network::mojom::WebSandboxFlags sandbox_flags,
+      const network::ResourceRequest& request,
+      const std::optional<url::Origin>& initiating_origin,
+      content::RenderFrameHost* initiator_document,
+      mojo::PendingRemote<network::mojom::URLLoaderFactory>* out_factory)
+      override;
+  std::unique_ptr<content::VideoOverlayWindow>
+  CreateWindowForVideoPictureInPicture(
+      content::VideoPictureInPictureWindowController* controller) override;
+  void RegisterBrowserInterfaceBindersForFrame(
+      content::RenderFrameHost* render_frame_host,
+      mojo::BinderMapWithContext<content::RenderFrameHost*>* map) override;
+  void RegisterBrowserInterfaceBindersForServiceWorker(
+      content::BrowserContext* browser_context,
+      const content::ServiceWorkerVersionBaseInfo& service_worker_version_info,
+      mojo::BinderMapWithContext<const content::ServiceWorkerVersionBaseInfo&>*
+          map) override;
+  base::FilePath GetSandboxedStorageServiceDataDirectory() override;
+  base::FilePath GetShaderDiskCacheDirectory() override;
+  base::FilePath GetGrShaderDiskCacheDirectory() override;
+  base::FilePath GetGraphiteDawnDiskCacheDirectory() override;
+  base::FilePath GetNetLogDefaultDirectory() override;
+  base::FilePath GetFirstPartySetsDirectory() override;
+  std::optional<base::FilePath> GetLocalTracesDirectory() override;
+  std::string GetProduct() override;
+  std::string GetChromeProduct() override;
+  std::string GetUserAgent() override;
+  std::unique_ptr<content::WebContentsViewDelegate> GetWebContentsViewDelegate(
+      content::WebContents* web_contents) override;
+  blink::UserAgentMetadata GetUserAgentMetadata() override;
+  base::flat_set<std::string> GetPluginMimeTypesWithExternalHandlers(
+      content::BrowserContext* browser_context) override;
+  void GetMediaDeviceIDSalt(
+      content::RenderFrameHost* rfh,
+      const net::SiteForCookies& site_for_cookies,
+      const blink::StorageKey& storage_key,
+      base::OnceCallback<void(bool, const std::string&)> callback) override;
+  void OnWebContentsCreated(content::WebContents* web_contents) override;
+  bool IsFindInPageDisabledForOrigin(const url::Origin& origin) override;
+
+  CefRefPtr<CefRequestContextImpl> request_context() const;
+  CefDevToolsDelegate* devtools_delegate() const;
+
+  scoped_refptr<base::SingleThreadTaskRunner> background_task_runner() const;
+  scoped_refptr<base::SingleThreadTaskRunner> user_visible_task_runner() const;
+  scoped_refptr<base::SingleThreadTaskRunner> user_blocking_task_runner() const;
+
+ private:
+  // Returns the extension or app associated with |site_instance| or NULL.
+  const extensions::Extension* GetExtension(
+      content::SiteInstance* site_instance);
+
+  AlloyBrowserMainParts* browser_main_parts_ = nullptr;
+};
+
+#endif  // CEF_LIBCEF_BROWSER_ALLOY_ALLOY_CONTENT_BROWSER_CLIENT_H_

libcef/browser/alloy/alloy_download_manager_delegate.cc

@@ -0,0 +1,22 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "libcef/browser/alloy/alloy_download_manager_delegate.h"
+
+#include "chrome/common/chrome_constants.h"
+#include "components/download/public/common/download_item.h"
+
+AlloyDownloadManagerDelegate::AlloyDownloadManagerDelegate(
+    content::DownloadManager* manager)
+    : CefDownloadManagerDelegateImpl(manager, /*alloy_bootstrap=*/true) {}
+
+void AlloyDownloadManagerDelegate::GetNextId(
+    content::DownloadIdCallback callback) {
+  static uint32_t next_id = download::DownloadItem::kInvalidId + 1;
+  std::move(callback).Run(next_id++);
+}
+
+std::string AlloyDownloadManagerDelegate::ApplicationClientIdForFileScanning() {
+  return std::string(chrome::kApplicationClientIDStringForAVScanning);
+}

libcef/browser/alloy/alloy_download_manager_delegate.h

@@ -0,0 +1,26 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CEF_LIBCEF_BROWSER_ALLOY_ALLOY_DOWNLOAD_MANAGER_DELEGATE_H_
+#define CEF_LIBCEF_BROWSER_ALLOY_ALLOY_DOWNLOAD_MANAGER_DELEGATE_H_
+#pragma once
+
+#include "libcef/browser/download_manager_delegate_impl.h"
+
+// Specialization for the Alloy bootstrap.
+class AlloyDownloadManagerDelegate : public CefDownloadManagerDelegateImpl {
+ public:
+  explicit AlloyDownloadManagerDelegate(content::DownloadManager* manager);
+
+  AlloyDownloadManagerDelegate(const AlloyDownloadManagerDelegate&) = delete;
+  AlloyDownloadManagerDelegate& operator=(const AlloyDownloadManagerDelegate&) =
+      delete;
+
+ private:
+  // DownloadManagerDelegate methods.
+  void GetNextId(content::DownloadIdCallback callback) override;
+  std::string ApplicationClientIdForFileScanning() override;
+};
+
+#endif  // CEF_LIBCEF_BROWSER_ALLOY_ALLOY_DOWNLOAD_MANAGER_DELEGATE_H_

libcef/browser/alloy/alloy_download_util.cc

@@ -0,0 +1,18 @@
+// Copyright 2021 The Chromium Embedded Framework Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be found
+// in the LICENSE file.
+
+#include "libcef/browser/alloy/alloy_download_util.h"
+
+#include "libcef/browser/alloy/alloy_browser_context.h"
+
+namespace alloy {
+
+DownloadPrefs* GetDownloadPrefsFromBrowserContext(
+    content::BrowserContext* context) {
+  // This function is only called with Alloy bootstrap, so the static_cast is
+  // safe.
+  return static_cast<AlloyBrowserContext*>(context)->GetDownloadPrefs();
+}
+
+}  // namespace alloy