Pin depot_tools version for out-of-support branch

- Mac: Minimum system version is now 11.0.
- Win: Windows SDK version is now 10.0.22621.2428.

.gitignore

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

BUILD.gn

@@ -99,6 +99,7 @@ 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")
@@ -251,8 +252,7 @@ if (is_linux) {
 # Set by GetRequiredArgs() in //cef/tools/gn_args.py.
 #
 
-# Set ENABLE_PRINTING=1 ENABLE_BASIC_PRINTING=1.
+# Enable support for Print Preview.
-assert(enable_basic_printing)
 assert(enable_print_preview)
 
 # Enable support for Widevine CDM.
@@ -349,6 +349,10 @@ 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.
@@ -457,32 +461,14 @@ 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_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/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",
@@ -491,10 +477,12 @@ source_set("libcef_static") {
     "libcef/browser/browser_contents_delegate.h",
     "libcef/browser/browser_context.cc",
     "libcef/browser/browser_context.h",
-    "libcef/browser/browser_context_keyed_service_factories.cc",
+    "libcef/browser/browser_event_util.cc",
-    "libcef/browser/browser_context_keyed_service_factories.h",
+    "libcef/browser/browser_event_util.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",
@@ -509,8 +497,6 @@ 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",
@@ -530,7 +516,9 @@ source_set("libcef_static") {
     "libcef/browser/chrome/chrome_context_menu_handler.h",
     "libcef/browser/chrome/chrome_startup_browser_creator.cc",
     "libcef/browser/chrome/chrome_startup_browser_creator.h",
-    "libcef/browser/chrome_crash_reporter_client_stub.cc",
+    "libcef/browser/chrome/chrome_web_contents_view_delegate_cef.h",
+    "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",
     "libcef/browser/chrome/extensions/chrome_mime_handler_view_guest_delegate_cef.h",
     "libcef/browser/chrome/views/browser_platform_delegate_chrome_child_window.cc",
@@ -555,62 +543,16 @@ source_set("libcef_static") {
     "libcef/browser/context_menu_params_impl.h",
     "libcef/browser/devtools/devtools_controller.cc",
     "libcef/browser/devtools/devtools_controller.h",
-    "libcef/browser/devtools/devtools_file_manager.cc",
+    "libcef/browser/devtools/devtools_protocol_manager.cc",
-    "libcef/browser/devtools/devtools_file_manager.h",
+    "libcef/browser/devtools/devtools_protocol_manager.h",
-    "libcef/browser/devtools/devtools_frontend.cc",
+    "libcef/browser/devtools/devtools_window_runner.cc",
-    "libcef/browser/devtools/devtools_frontend.h",
+    "libcef/browser/devtools/devtools_window_runner.h",
-    "libcef/browser/devtools/devtools_manager.cc",
-    "libcef/browser/devtools/devtools_manager.h",
-    "libcef/browser/devtools/devtools_manager_delegate.cc",
-    "libcef/browser/devtools/devtools_manager_delegate.h",
     "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/extension_impl.cc",
+    "libcef/browser/download_manager_delegate_impl.cc",
-    "libcef/browser/extension_impl.h",
+    "libcef/browser/download_manager_delegate_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",
@@ -620,6 +562,8 @@ source_set("libcef_static") {
     "libcef/browser/frame_service_base.h",
     "libcef/browser/global_preference_manager_impl.cc",
     "libcef/browser/global_preference_manager_impl.h",
+    "libcef/browser/hang_monitor.cc",
+    "libcef/browser/hang_monitor.h",
     "libcef/browser/image_impl.cc",
     "libcef/browser/image_impl.h",
     "libcef/browser/iothread_state.cc",
@@ -631,8 +575,6 @@ 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",
@@ -658,15 +600,7 @@ 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",
@@ -722,8 +656,6 @@ 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",
@@ -740,20 +672,20 @@ 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",
@@ -772,6 +704,8 @@ source_set("libcef_static") {
     "libcef/browser/views/browser_view_view.h",
     "libcef/browser/views/button_impl.h",
     "libcef/browser/views/button_view.h",
+    "libcef/browser/views/color_provider_tracker.cc",
+    "libcef/browser/views/color_provider_tracker.h",
     "libcef/browser/views/display_impl.cc",
     "libcef/browser/views/display_impl.h",
     "libcef/browser/views/fill_layout_impl.cc",
@@ -807,7 +741,11 @@ source_set("libcef_static") {
     "libcef/browser/views/view_util.cc",
     "libcef/browser/views/view_util.h",
     "libcef/browser/views/view_view.h",
+    "libcef/browser/views/widget.cc",
+    "libcef/browser/views/widget.h",
     "libcef/browser/views/widget_destruction_observer.h",
+    "libcef/browser/views/widget_impl.cc",
+    "libcef/browser/views/widget_impl.h",
     "libcef/browser/views/window_impl.cc",
     "libcef/browser/views/window_impl.h",
     "libcef/browser/views/window_view.cc",
@@ -820,12 +758,6 @@ 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",
@@ -835,8 +767,6 @@ 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",
@@ -845,25 +775,13 @@ 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",
@@ -911,14 +829,6 @@ 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_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",
@@ -927,12 +837,6 @@ 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_dispatcher_delegate.cc",
-    "libcef/renderer/extensions/extensions_dispatcher_delegate.h",
-    "libcef/renderer/extensions/extensions_renderer_client.cc",
-    "libcef/renderer/extensions/extensions_renderer_client.h",
-    "libcef/renderer/extensions/print_render_frame_helper_delegate.cc",
-    "libcef/renderer/extensions/print_render_frame_helper_delegate.h",
     "libcef/renderer/frame_impl.cc",
     "libcef/renderer/frame_impl.h",
     "libcef/renderer/render_frame_observer.cc",
@@ -978,16 +882,8 @@ 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",
@@ -1082,7 +978,6 @@ 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",
@@ -1098,12 +993,6 @@ 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",
     ]
@@ -1121,27 +1010,30 @@ source_set("libcef_static") {
       "libcef/common/util_linux.cc",
     ]
 
-    if (ozone_platform_x11) {
-      sources += [
-        "libcef/browser/native/window_x11.cc",
-        "libcef/browser/native/window_x11.h",
-      ]
-    }
-
     deps += [
       "//build/config/freetype",
       "//third_party/fontconfig",
     ]
 
-    if (is_linux && !ozone_platform_x11) {
+    if (ozone_platform_x11) {
-      deps += [
+      sources += [
-        "//third_party/angle:libEGL",
+        "libcef/browser/native/window_x11.cc",
+        "libcef/browser/native/window_x11.h",
       ]
+    } else {
+      deps += [ "//third_party/angle:libEGL" ]
+    }
+
+    if (use_dbus) {
+      deps += [ "//dbus" ]
+      defines = [ "USE_DBUS" ]
     }
   }
 
   if (is_mac) {
     sources += includes_mac + [
+      "libcef/browser/chrome/chrome_content_browser_client_cef_mac.mm",
+      "libcef/browser/chrome/chrome_web_contents_view_delegate_cef_mac.mm",
       "libcef/browser/native/browser_platform_delegate_native_mac.h",
       "libcef/browser/native/browser_platform_delegate_native_mac.mm",
       "libcef/browser/native/cursor_util_mac.mm",
@@ -1163,6 +1055,10 @@ source_set("libcef_static") {
       "//chrome/app/chrome_main_mac.h",
       "//chrome/app/chrome_main_mac.mm",
     ]
+  } else {
+    sources += [
+      "libcef/browser/chrome/chrome_web_contents_view_delegate_cef.cc",
+    ]
   }
 
   if (ozone_platform_x11) {
@@ -1213,19 +1109,30 @@ 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.
+    "$root_out_dir/includes/cef",
+  ]
+}
+
 # Configuration that will be applied to all targets that depend on
 # libcef_dll_wrapper.
 config("libcef_dll_wrapper_config") {
-  include_dirs = [
+  configs = [
-    # CEF sources use include paths relative to the CEF root directory.
+    ":libcef_autogen_config",
-    ".",
+    ":libcef_includes_config",
-    # CEF generates some header files that also need to be discoverable.
-    # They will be copied to the include/ directory in the binary distribution.
-    "$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
@@ -1273,20 +1180,23 @@ static_library("libcef_dll_wrapper") {
 if (is_win) {
   static_library("cef_sandbox") {
     sources = [ "libcef_dll/sandbox/sandbox_win.cc" ]
-    # CEF sources use include paths relative to the CEF root directory.
+    configs += [ ":libcef_includes_config" ]
-    include_dirs = [ "." ]
+    deps = [
-    deps = [ "libcef/features", "//sandbox" ]
+      ":make_config_header",
+      "libcef/features",
+      "//sandbox",
+    ]
   }
 }
 
 if (is_mac) {
   static_library("cef_sandbox") {
     sources = [ "libcef_dll/sandbox/sandbox_mac.mm" ]
-    # CEF sources use include paths relative to the CEF root directory.
+    configs += [ ":libcef_includes_config" ]
-    include_dirs = [ "." ]
     deps = [
+      ":make_config_header",
       "//build/config:executable_deps",
-      "//sandbox/mac:seatbelt"
+      "//sandbox/mac:seatbelt",
     ]
   }
 }
@@ -1342,7 +1252,7 @@ template("make_pack_header") {
 
 # Generate cef_pack_resources.h.
 make_pack_header("resources") {
-  header = "$root_out_dir/includes/include/cef_pack_resources.h"
+  header = "$root_out_dir/includes/cef/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",
@@ -1406,7 +1316,7 @@ make_pack_header("resources") {
 
 # Generate cef_pack_strings.h.
 make_pack_header("strings") {
-  header = "$root_out_dir/includes/include/cef_pack_strings.h"
+  header = "$root_out_dir/includes/cef/include/cef_pack_strings.h"
   inputs = [
     "$root_gen_dir/cef/grit/cef_strings.h",
     "$root_gen_dir/chrome/grit/branded_strings.h",
@@ -1418,8 +1328,9 @@ 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",
   ]
 
@@ -1436,15 +1347,15 @@ 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 = "$root_out_dir/includes/include/cef_command_ids.h"
+  header = "$root_out_dir/includes/cef/include/cef_command_ids.h"
   inputs = [
     "//chrome/app/chrome_command_ids.h",
   ]
@@ -1462,18 +1373,43 @@ action("make_api_hash_header") {
            gypi_paths2.includes_capi +
            gypi_paths.autogen_capi_includes
   include_dir = [ "include" ]
-  outputs = [ "$root_out_dir/includes/include/cef_api_hash.h" ]
+  outputs = [ "$root_out_dir/includes/cef/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"
 
-  outputs = [ "$root_out_dir/includes/include/cef_config.h" ]
+  deps = [ ":args_gn_source" ]
 
-  args = rebase_path(outputs + [ "$root_out_dir/args.gn" ], root_build_dir)
+  inputs = [ "$root_out_dir/args.gn" ]
+  outputs = [ "$root_out_dir/includes/cef/include/cef_config.h" ]
+
+  args = rebase_path(outputs + inputs, root_build_dir)
+}
+
+# Generate cef_color_ids.h.
+action("make_colorids_header") {
+  script = "tools/make_colorids_header.py"
+
+  inputs = [
+    "//ui/color/color_id.h",
+    "//components/color/color_id.h",
+    "//chrome/browser/ui/color/chrome_color_id.h",
+  ]
+  outputs = [ "$root_out_dir/includes/cef/include/cef_color_ids.h" ]
+
+  args = rebase_path(outputs + inputs, root_build_dir)
 }
 
 # Generate pack files and associated CEF header files.
@@ -1484,6 +1420,7 @@ group("cef_make_headers") {
     ":make_pack_header_command_ids",
     ":make_api_hash_header",
     ":make_config_header",
+    ":make_colorids_header",
   ]
 }
 
@@ -1535,50 +1472,32 @@ if (is_mac) {
     ]
   }
 
-  if (use_egl) {
+  # Add the ANGLE .dylibs in the MODULE_DIR of the Framework app bundle.
-    # Add the ANGLE .dylibs in the MODULE_DIR of the Framework app bundle.
+  bundle_data("cef_framework_angle_binaries") {
-    bundle_data("cef_framework_angle_binaries") {
+    sources = [
-      sources = [
+      "$root_out_dir/egl_intermediates/libEGL.dylib",
-        "$root_out_dir/egl_intermediates/libEGL.dylib",
+      "$root_out_dir/egl_intermediates/libGLESv2.dylib",
-        "$root_out_dir/egl_intermediates/libGLESv2.dylib",
+    ]
-      ]
+    outputs = [
-      outputs = [
+      "{{bundle_contents_dir}}/Libraries/{{source_file_part}}",
-        "{{bundle_contents_dir}}/Libraries/{{source_file_part}}",
+    ]
-      ]
+    public_deps = [
-      public_deps = [
+      "//ui/gl:angle_library_copy",
-        "//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",
-      ]
-    }
   }
 
-  group("cef_framework_angle_library") {
+  # Add the SwiftShader .dylibs in the MODULE_DIR of the Framework app bundle.
-    if (use_egl) {
+  bundle_data("cef_framework_swiftshader_binaries") {
-      deps = [
+    sources = [
-        ":cef_framework_angle_binaries",
+      "$root_out_dir/vk_intermediates/libvk_swiftshader.dylib",
-      ]
+      "$root_out_dir/vk_intermediates/vk_swiftshader_icd.json",
-    }
+    ]
-  }
+    outputs = [
-
+      "{{bundle_contents_dir}}/Libraries/{{source_file_part}}",
-  group("cef_framework_swiftshader_library") {
+    ]
-    if (use_egl) {
+    public_deps = [
-      deps = [
+      "//ui/gl:swiftshader_vk_library_copy",
-        ":cef_framework_swiftshader_binaries",
+    ]
-      ]
-    }
   }
 
   mac_framework_bundle("cef_framework") {
@@ -1602,9 +1521,9 @@ if (is_mac) {
               gypi_paths.autogen_library_side
 
     deps = [
-      ":cef_framework_angle_library",
+      ":cef_framework_angle_binaries",
       ":cef_framework_resources",
-      ":cef_framework_swiftshader_library",
+      ":cef_framework_swiftshader_binaries",
       ":libcef_static",
       ":libcef_test_support",
     ]
@@ -1681,6 +1600,12 @@ 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) {
@@ -1892,7 +1817,7 @@ if (is_mac) {
   bundle_data("cefclient_resources_bundle_data") {
     sources = gypi_paths2.shared_sources_resources +
               gypi_paths2.cefclient_sources_resources + [
-      "tests/cefclient/resources/mac/cefclient.icns",
+      "tests/cefclient/mac/cefclient.icns",
     ]
 
     outputs = [
@@ -1900,16 +1825,9 @@ 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/resources/mac/English.lproj/InfoPlist.strings",
+      "tests/cefclient/mac/English.lproj/InfoPlist.strings",
     ]
 
     outputs = [
@@ -1919,7 +1837,7 @@ if (is_mac) {
 
   mac_xib_bundle_data("cefclient_xibs") {
     sources = [
-      "tests/cefclient/resources/mac/English.lproj/MainMenu.xib",
+      "tests/cefclient/mac/English.lproj/MainMenu.xib",
     ]
 
     output_path = "{{bundle_resources_dir}}/English.lproj"
@@ -1929,7 +1847,7 @@ if (is_mac) {
     # Necessary because the cef_framework target is testonly.
     testonly = true
 
-    helper_info_plist = "tests/cefclient/resources/mac/helper-Info.plist"
+    helper_info_plist = "tests/cefclient/mac/helper-Info.plist.in"
     helper_sources = includes_common +
                      includes_mac +
                      gypi_paths2.includes_wrapper +
@@ -1943,7 +1861,7 @@ if (is_mac) {
       "CEF_USE_SANDBOX",
     ]
 
-    info_plist = "tests/cefclient/resources/mac/Info.plist"
+    info_plist = "tests/cefclient/mac/Info.plist.in"
     sources = includes_common +
               includes_mac +
               gypi_paths2.includes_wrapper +
@@ -1956,12 +1874,12 @@ 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",
     ]
     frameworks = [
       "AppKit.framework",
+      "IOSurface.framework",
       "OpenGL.framework",
     ]
     defines = [
@@ -2005,7 +1923,7 @@ if (is_mac) {
     # Necessary because the cef_framework target is testonly.
     testonly = true
 
-    helper_info_plist = "tests/cefsimple/mac/helper-Info.plist"
+    helper_info_plist = "tests/cefsimple/mac/helper-Info.plist.in"
     helper_sources = includes_common +
                      includes_mac +
                      gypi_paths2.includes_wrapper +
@@ -2015,7 +1933,7 @@ if (is_mac) {
       "CEF_USE_SANDBOX",
     ]
 
-    info_plist = "tests/cefsimple/mac/Info.plist"
+    info_plist = "tests/cefsimple/mac/Info.plist.in"
     sources = includes_common +
               includes_mac +
               gypi_paths2.includes_wrapper +
@@ -2042,7 +1960,7 @@ if (is_mac) {
 
   bundle_data("ceftests_resources_bundle_data") {
     sources = gypi_paths2.shared_sources_resources + [
-      "tests/ceftests/resources/mac/ceftests.icns",
+      "tests/ceftests/mac/ceftests.icns",
     ]
 
     outputs = [
@@ -2052,7 +1970,7 @@ if (is_mac) {
 
   bundle_data("ceftests_resources_bundle_data_english") {
     sources = [
-      "tests/ceftests/resources/mac/English.lproj/InfoPlist.strings",
+      "tests/ceftests/mac/English.lproj/InfoPlist.strings",
     ]
 
     outputs = [
@@ -2062,7 +1980,7 @@ if (is_mac) {
 
   mac_xib_bundle_data("ceftests_xibs") {
     sources = [
-      "tests/ceftests/resources/mac/English.lproj/MainMenu.xib",
+      "tests/ceftests/mac/English.lproj/MainMenu.xib",
     ]
     output_path = "{{bundle_resources_dir}}/English.lproj"
   }
@@ -2070,11 +1988,12 @@ if (is_mac) {
   cef_app("ceftests") {
     testonly = true
 
-    helper_info_plist = "tests/ceftests/resources/mac/helper-Info.plist"
+    helper_info_plist = "tests/ceftests/mac/helper-Info.plist.in"
     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 +
+                     gypi_paths2.ceftests_sources_mac_helper_shared
     helper_deps = [
       ":gtest_teamcity",
       "//testing/gtest",
@@ -2087,7 +2006,7 @@ if (is_mac) {
       "CEF_TESTS_IN_SRC_DIRECTORY",
     ]
 
-    info_plist = "tests/ceftests/resources/mac/Info.plist"
+    info_plist = "tests/ceftests/mac/Info.plist.in"
     sources = includes_common +
               includes_mac +
               gypi_paths2.includes_wrapper +
@@ -2145,11 +2064,6 @@ 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") {
@@ -2177,7 +2091,8 @@ if (is_mac) {
     if (is_win) {
       sources += includes_win +
                  gypi_paths2.shared_sources_win +
-                 gypi_paths2.cefclient_sources_win
+                 gypi_paths2.cefclient_sources_win +
+                 gypi_paths2.cefclient_sources_resources_win_rc
 
       # Set /SUBSYSTEM:WINDOWS.
       configs -= [ "//build/config/win:console" ]
@@ -2207,8 +2122,13 @@ if (is_mac) {
 
       if (target_cpu != "arm64") {
         libs += [
+          "glu32.lib",
           "opengl32.lib",
-          "glu32.lib"
+        ]
+        ldflags = [
+          "/DELAYLOAD:glu32.dll",
+          "/DELAYLOAD:oleaut32.dll",
+          "/DELAYLOAD:opengl32.dll",
         ]
       }
     }
@@ -2220,7 +2140,6 @@ if (is_mac) {
 
       deps += [
         ":copy_cefclient_files",
-        ":copy_cefclient_files_extensions_set_page_color",
       ]
 
       libs = [
@@ -2269,7 +2188,8 @@ if (is_mac) {
 
     if (is_win) {
       sources += includes_win +
-                 gypi_paths2.cefsimple_sources_win
+                 gypi_paths2.cefsimple_sources_win +
+                 gypi_paths2.cefsimple_sources_resources_win_rc
 
       # Set /SUBSYSTEM:WINDOWS.
       configs -= [ "//build/config/win:console" ]
@@ -2344,7 +2264,8 @@ if (is_mac) {
 
     if (is_win) {
       sources += gypi_paths2.shared_sources_win +
-                 gypi_paths2.ceftests_sources_win
+                 gypi_paths2.ceftests_sources_win +
+                 gypi_paths2.ceftests_sources_resources_win_rc
 
       # Delay-load as many DLLs as possible for sandbox and startup perf
       # improvements.

CHROMIUM_BUILD_COMPATIBILITY.txt

@@ -7,5 +7,6 @@
 # https://bitbucket.org/chromiumembedded/cef/wiki/BranchesAndBuilding
 
 {
-  'chromium_checkout': 'refs/tags/122.0.6261.0'
+  'chromium_checkout': 'refs/tags/129.0.6668.101',
+  'depot_tools_checkout': 'cc924d1ab6'
 }

CHROMIUM_UPDATE.txt

@@ -27,18 +27,8 @@
   # 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.*',
     'content/public/browser/content_browser_client.*',
     'content/public/browser/render_widget_host_view.h',

CMakeLists.txt.in

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

bazel/BUILD.bazel

@@ -0,0 +1,8 @@
+# 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

@@ -0,0 +1,65 @@
+# 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

@@ -0,0 +1,90 @@
+# 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

@@ -0,0 +1,8 @@
+# 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

@@ -0,0 +1,63 @@
+# 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

@@ -0,0 +1,41 @@
+# 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

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

bazel/linux/pkg_config/BUILD.tmpl

@@ -0,0 +1,32 @@
+# 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

@@ -0,0 +1,11 @@
+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

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

bazel/linux/pkg_config/pkg_config.bzl

@@ -0,0 +1,194 @@
+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

@@ -0,0 +1,68 @@
+# 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

@@ -0,0 +1,8 @@
+# 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

@@ -0,0 +1,113 @@
+# 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

@@ -0,0 +1,52 @@
+# 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

@@ -0,0 +1,8 @@
+# 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

@@ -0,0 +1,33 @@
+# 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

@@ -0,0 +1,82 @@
+# 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

@@ -0,0 +1,72 @@
+# 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

@@ -0,0 +1,50 @@
+# 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

@@ -0,0 +1,124 @@
+# 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

@@ -0,0 +1,199 @@
+# 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

@@ -0,0 +1,69 @@
+# 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.
 #
-# $hash=25599539f43226aac01bfcb74f19ac74217aee9a$
+# $hash=e092ed49124ef5969b2052fd6ae5f6e6d89390ba$
 #
 
 {
@@ -35,8 +35,6 @@
       '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',
@@ -83,8 +81,10 @@
       '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',
       'include/cef_urlrequest.h',
       'include/cef_v8.h',
       'include/cef_values.h',
@@ -139,8 +139,6 @@
       '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',
@@ -187,8 +185,10 @@
       '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',
       'include/capi/cef_urlrequest_capi.h',
       'include/capi/cef_v8_capi.h',
       'include/capi/cef_values_capi.h',
@@ -302,10 +302,6 @@
       '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',
@@ -318,8 +314,6 @@
       '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',
@@ -468,6 +462,8 @@
       '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',
@@ -508,6 +504,8 @@
       'libcef_dll/cpptoc/urlrequest_cpptoc.h',
       'libcef_dll/ctocpp/urlrequest_client_ctocpp.cc',
       'libcef_dll/ctocpp/urlrequest_client_ctocpp.h',
+      'libcef_dll/cpptoc/unresponsive_process_callback_cpptoc.cc',
+      'libcef_dll/cpptoc/unresponsive_process_callback_cpptoc.h',
       'libcef_dll/ctocpp/v8accessor_ctocpp.cc',
       'libcef_dll/ctocpp/v8accessor_ctocpp.h',
       'libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.cc',
@@ -630,10 +628,6 @@
       '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',
@@ -646,8 +640,6 @@
       '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',
@@ -796,6 +788,8 @@
       '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',
@@ -836,6 +830,8 @@
       'libcef_dll/ctocpp/urlrequest_ctocpp.h',
       'libcef_dll/cpptoc/urlrequest_client_cpptoc.cc',
       'libcef_dll/cpptoc/urlrequest_client_cpptoc.h',
+      'libcef_dll/ctocpp/unresponsive_process_callback_ctocpp.cc',
+      'libcef_dll/ctocpp/unresponsive_process_callback_ctocpp.h',
       'libcef_dll/cpptoc/v8accessor_cpptoc.cc',
       'libcef_dll/cpptoc/v8accessor_cpptoc.h',
       'libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.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',
@@ -29,6 +29,7 @@
       'include/base/cef_weak_ptr.h',
       'include/base/internal/cef_bind_internal.h',
       'include/base/internal/cef_callback_internal.h',
+      'include/base/internal/cef_color_id_macros.inc',
       'include/base/internal/cef_lock_impl.h',
       'include/base/internal/cef_raw_scoped_refptr_mismatch_checker.h',
       'include/base/internal/cef_scoped_policy.h',
@@ -43,6 +44,7 @@
       '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',
@@ -55,6 +57,8 @@
       'include/internal/cef_types.h',
       'include/internal/cef_types_content_settings.h',
       'include/internal/cef_types_geometry.h',
+      'include/internal/cef_types_runtime.h',
+      'include/internal/cef_types_color.h',
     ],
     'includes_capi': [
       'include/capi/cef_base_capi.h',
@@ -121,6 +125,7 @@
       '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',
@@ -164,8 +169,6 @@
     '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',
@@ -220,6 +223,8 @@
       'tests/shared/browser/util_win.h',
     ],
     'cefclient_sources_browser': [
+      'tests/cefclient/browser/base_client_handler.cc',
+      'tests/cefclient/browser/base_client_handler.h',
       'tests/cefclient/browser/binary_transfer_test.cc',
       'tests/cefclient/browser/binary_transfer_test.h',
       'tests/cefclient/browser/binding_test.cc',
@@ -244,6 +249,8 @@
       'tests/cefclient/browser/default_client_handler.h',
       'tests/cefclient/browser/dialog_test.cc',
       'tests/cefclient/browser/dialog_test.h',
+      'tests/cefclient/browser/hang_test.cc',
+      'tests/cefclient/browser/hang_test.h',
       'tests/cefclient/browser/image_cache.cc',
       'tests/cefclient/browser/image_cache.h',
       'tests/cefclient/browser/main_context.cc',
@@ -272,6 +279,8 @@
       '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',
@@ -309,11 +318,12 @@
       'tests/cefclient/renderer/performance_test_tests.cc',
     ],
     'cefclient_sources_resources': [
+      'tests/cefclient/resources/binary_transfer.html',
       'tests/cefclient/resources/binding.html',
       'tests/cefclient/resources/dialogs.html',
       'tests/cefclient/resources/draggable.html',
+      'tests/cefclient/resources/hang.html',
       'tests/cefclient/resources/ipc_performance.html',
-      'tests/cefclient/resources/binary_transfer.html',
       'tests/cefclient/resources/localstorage.html',
       'tests/cefclient/resources/logo.png',
       'tests/cefclient/resources/media_router.html',
@@ -325,19 +335,13 @@
       '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',
@@ -373,12 +377,14 @@
       '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/resources/win/cefclient.exe.manifest',
+      'tests/cefclient/win/cefclient.exe.manifest',
-      'tests/cefclient/resources/win/cefclient.ico',
+      'tests/cefclient/win/cefclient.ico',
-      'tests/cefclient/resources/win/small.ico',
+      'tests/cefclient/win/small.ico',
+    ],
+    'cefclient_sources_resources_win_rc': [
+      'tests/cefclient/win/cefclient.rc',
     ],
     'cefclient_sources_mac': [
       'tests/cefclient/browser/browser_window_osr_mac.h',
@@ -401,12 +407,12 @@
       '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/resources/mac/cefclient.icns',
+      'tests/cefclient/mac/cefclient.icns',
-      'tests/cefclient/resources/mac/English.lproj/InfoPlist.strings',
+      'tests/cefclient/mac/English.lproj/InfoPlist.strings',
-      'tests/cefclient/resources/mac/English.lproj/MainMenu.xib',
+      'tests/cefclient/mac/English.lproj/MainMenu.xib',
-      'tests/cefclient/resources/mac/Info.plist',
+      'tests/cefclient/mac/Info.plist.in',
     ],
     'cefclient_sources_linux': [
       'tests/cefclient/browser/browser_window_osr_gtk.cc',
@@ -438,15 +444,17 @@
       'tests/cefsimple/simple_handler.h',
     ],
     'cefsimple_sources_win': [
-      'tests/cefsimple/cefsimple.rc',
       'tests/cefsimple/cefsimple_win.cc',
-      'tests/cefsimple/simple_handler_win.cc',
       'tests/cefsimple/resource.h',
+      'tests/cefsimple/simple_handler_win.cc',
     ],
     'cefsimple_sources_resources_win': [
-      'tests/cefsimple/cefsimple.exe.manifest',
+      'tests/cefsimple/win/cefsimple.exe.manifest',
-      'tests/cefsimple/res/cefsimple.ico',
+      'tests/cefsimple/win/cefsimple.ico',
-      'tests/cefsimple/res/small.ico',
+      'tests/cefsimple/win/small.ico',
+    ],
+    'cefsimple_sources_resources_win_rc': [
+      'tests/cefsimple/win/cefsimple.rc',
     ],
     'cefsimple_sources_mac': [
       'tests/cefsimple/cefsimple_mac.mm',
@@ -459,7 +467,7 @@
       'tests/cefsimple/mac/cefsimple.icns',
       'tests/cefsimple/mac/English.lproj/InfoPlist.strings',
       'tests/cefsimple/mac/English.lproj/MainMenu.xib',
-      'tests/cefsimple/mac/Info.plist',
+      'tests/cefsimple/mac/Info.plist.in',
     ],
     'cefsimple_sources_linux': [
       'tests/cefsimple/cefsimple_linux.cc',
@@ -484,13 +492,6 @@
       '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',
@@ -584,24 +585,32 @@
     '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/resources/win/ceftests.exe.manifest',
+      'tests/ceftests/win/ceftests.exe.manifest',
-      'tests/ceftests/resources/win/ceftests.ico',
+      'tests/ceftests/win/ceftests.ico',
-      'tests/ceftests/resources/win/small.ico',
+      'tests/ceftests/win/small.ico',
+    ],
+    'ceftests_sources_resources_win_rc': [
+      'tests/ceftests/win/ceftests.rc',
     ],
     '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_helper': [
+    'ceftests_sources_mac_browser_shared': [
+      'tests/shared/renderer/client_app_renderer.h',
+    ],
+    'ceftests_sources_mac_helper_shared': [
+      'tests/shared/browser/client_app_browser.h',
       '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',
@@ -657,10 +666,10 @@
       'tests/ceftests/v8_unittest.cc',
     ],
     'ceftests_bundle_resources_mac': [
-      'tests/ceftests/resources/mac/ceftests.icns',
+      'tests/ceftests/mac/ceftests.icns',
-      'tests/ceftests/resources/mac/English.lproj/InfoPlist.strings',
+      'tests/ceftests/mac/English.lproj/InfoPlist.strings',
-      'tests/ceftests/resources/mac/English.lproj/MainMenu.xib',
+      'tests/ceftests/mac/English.lproj/MainMenu.xib',
-      'tests/ceftests/resources/mac/Info.plist',
+      'tests/ceftests/mac/Info.plist.in',
     ],
     '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
   )
@@ -304,13 +304,14 @@ if(OS_MAC)
   # Standard libraries.
   set(CEF_STANDARD_LIBS
     -lpthread
-    "-framework Cocoa"
     "-framework AppKit"
+    "-framework Cocoa"
+    "-framework IOSurface"
     )
 
   # 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 10.15)
+  foreach(OS_VERSION 14.2 14.0 11.0)
     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})
@@ -318,7 +319,7 @@ if(OS_MAC)
   endforeach()
 
   # Target SDK.
-  set(CEF_TARGET_SDK               "10.15")
+  set(CEF_TARGET_SDK               "11.0")
   list(APPEND CEF_COMPILER_FLAGS
     -mmacosx-version-min=${CEF_TARGET_SDK}
   )
@@ -554,6 +555,13 @@ if(OS_WINDOWS)
     vulkan-1.dll
     )
 
+  if(PROJECT_ARCH STREQUAL "x86_64")
+    list(APPEND CEF_BINARY_FILES
+      dxil.dll
+      dxcompiler.dll
+      )
+  endif()
+
   # List of CEF resource files.
   set(CEF_RESOURCE_FILES
     chrome_100_percent.pak

include/base/cef_build.h

@@ -69,7 +69,24 @@
 #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

@@ -0,0 +1,76 @@
+// 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_tuple.h

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

include/base/internal/cef_color_id_macros.inc

@@ -0,0 +1,50 @@
+// Copyright 2019 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// The following macros are used to declare both the color id enumerations and
+// the stringized names of the enumeration elements for use in dump_colors. To
+// stringize the element names, define STRINGIZE_COLOR_IDS prior to including
+// this file. This file is intended to be included just before and just after
+// the enumeration or string array declarations.
+
+#if !defined(COLOR_ID_MACROS_DEFINED)
+#define COLOR_ID_MACROS_DEFINED
+#if defined(STRINGIZE_COLOR_IDS)
+// Convert first token to string, throw away the rest.
+#define D1(enum_name) #enum_name
+#define D2(enum_name, enum_value) #enum_name
+#else  // defined(STRINGIZE_COLOR_IDS)
+// Declare enum with optional assigned value.
+#define D1(enum_name) enum_name
+#define D2(enum_name, enum_value) enum_name = enum_value
+#endif  // defined(STRINGIZE_COLOR_IDS)
+// Select which token in the declaration is the assigned value.
+// Use first and optional third token, ignore optional second.
+#define E1(enum_name) D1(enum_name)
+#define E2(enum_name, old_enum_name) D1(enum_name)
+#define E3(enum_name, old_enum_name, enum_value) D2(enum_name, enum_value)
+#define GET_E(_1, _2, _3, macro_name, ...) macro_name
+#if defined(COMPILER_MSVC)
+// Workaround for MSVC not properly expanding __VA_ARGS__.
+#define EXPAND(x) x
+#define E_CPONLY(...) EXPAND(E(__VA_ARGS__))
+#define E(...) EXPAND(GET_E(__VA_ARGS__, E3, E2, E1)(__VA_ARGS__)),
+#else  // !defined(COMPILER_MSVC)
+#define E_CPONLY(...) E(__VA_ARGS__)
+#define E(...) GET_E(__VA_ARGS__, E3, E2, E1)(__VA_ARGS__),
+#endif // !defined(COMPILER_MSVC)
+#else  // !defined(COLOR_ID_MACROS_DEFINED)
+#undef D1
+#undef D2
+#undef E1
+#undef E2
+#undef E3
+#if defined(COMPILER_MSVC)
+#undef EXPAND
+#endif
+#undef E_CPONLY
+#undef GET_E
+#undef E
+#undef COLOR_ID_MACROS_DEFINED
+#endif  // !defined(COLOR_ID_MACROS_DEFINED)

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.
 //
-// $hash=b9a2bad4a30bcb99384197c9f7409116dc5b376e$
+// $hash=608f4520d7901b6e18bf9164c9460f1b75bad8f4$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_APP_CAPI_H_
@@ -91,11 +91,9 @@ typedef struct _cef_app_t {
       struct _cef_scheme_registrar_t* registrar);
 
   ///
-  /// Return the handler for resource bundle events. If
+  /// Return the handler for resource bundle events. If no handler is returned
-  /// cef_settings_t.pack_loading_disabled is true (1) a handler must be
+  /// resources will be loaded from pack files. This function is called by the
-  /// returned. If no handler is returned resources will be loaded from pack
+  /// browser and render processes on multiple threads.
-  /// 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);
@@ -137,15 +135,26 @@ CEF_EXPORT int cef_execute_process(const cef_main_args_t* args,
 /// true (1) if initialization succeeds. Returns false (0) if initialization
 /// fails or if early exit is desired (for example, due to process singleton
 /// relaunch behavior). If this function returns false (0) then the application
-/// should exit immediately without calling any other CEF functions. The
+/// should exit immediately without calling any other CEF functions except,
-/// |windows_sandbox_info| parameter is only used on Windows and may be NULL
+/// optionally, CefGetErrorCode. The |windows_sandbox_info| parameter is only
-/// (see cef_sandbox_win.h for details).
+/// used on Windows and may be NULL (see cef_sandbox_win.h for details).
 ///
 CEF_EXPORT int cef_initialize(const cef_main_args_t* args,
                               const struct _cef_settings_t* settings,
                               cef_app_t* application,
                               void* windows_sandbox_info);
 
+///
+/// This function can optionally be called on the main application thread after
+/// CefInitialize to retrieve the initialization exit code. When CefInitialize
+/// returns true (1) the exit code will be 0 (CEF_RESULT_CODE_NORMAL_EXIT).
+/// Otherwise, see cef_resultcode_t for possible exit code values including
+/// browser process initialization errors and normal early exit conditions (such
+/// as CEF_RESULT_CODE_NORMAL_EXIT_PROCESS_NOTIFIED for process singleton
+/// relaunch behavior).
+///
+CEF_EXPORT int cef_get_exit_code(void);
+
 ///
 /// This function should be called on the main application thread to shut down
 /// the CEF browser process before the application exits. Do not call any other

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.
 //
-// $hash=e7f9480661f77931890085d6c5bf23d9842212e2$
+// $hash=7c786570b1c7af912a31c6f0c3d742e8aeb38fd8$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_BROWSER_CAPI_H_
@@ -381,8 +381,7 @@ typedef struct _cef_browser_host_t {
 
   ///
   /// Get the default zoom level. This value will be 0.0 by default but can be
-  /// configured with the Chrome runtime. This function can only be called on
+  /// configured. This function can only be called on the UI thread.
-  /// the UI thread.
   ///
   double(CEF_CALLBACK* get_default_zoom_level)(
       struct _cef_browser_host_t* self);
@@ -907,20 +906,6 @@ 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.
-  ///
-  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.
-  ///
-  int(CEF_CALLBACK* is_background_host)(struct _cef_browser_host_t* self);
-
   ///
   /// Set whether the browser's audio is muted.
   ///
@@ -944,12 +929,12 @@ 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 the Alloy
+  /// window fullscreen should also exit browser fullscreen. With Alloy style
-  /// runtime this function should be called in response to a user action such
+  /// this function should be called in response to a user action such as
-  /// as clicking the green traffic light button on MacOS
+  /// 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 the
+  /// the "ESC" key (cef_keyboard_handler_t::OnPreKeyEvent callback). With
-  /// Chrome runtime these standard exit actions are handled internally but
+  /// Chrome style 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.
   ///
@@ -959,7 +944,7 @@ 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 the Chrome runtime.
+  /// only be called on the UI thread. Only used with Chrome style.
   ///
   int(CEF_CALLBACK* can_execute_chrome_command)(
       struct _cef_browser_host_t* self,
@@ -968,12 +953,30 @@ 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 the Chrome runtime.
+  /// intended command target. Only used with Chrome style.
   ///
   void(CEF_CALLBACK* execute_chrome_command)(
       struct _cef_browser_host_t* self,
       int command_id,
       cef_window_open_disposition_t disposition);
+
+  ///
+  /// Returns true (1) if the render process associated with this browser is
+  /// currently unresponsive as indicated by a lack of input event processing
+  /// for at least 15 seconds. To receive associated state change notifications
+  /// and optionally handle an unresponsive render process implement
+  /// cef_request_handler_t::OnRenderProcessUnresponsive. This function can only
+  /// be called on the UI thread.
+  ///
+  int(CEF_CALLBACK* is_render_process_unresponsive)(
+      struct _cef_browser_host_t* self);
+
+  ///
+  /// Returns the runtime style for this browser (ALLOY or CHROME). See
+  /// cef_runtime_style_t documentation for details.
+  ///
+  cef_runtime_style_t(CEF_CALLBACK* get_runtime_style)(
+      struct _cef_browser_host_t* self);
 } cef_browser_host_t;
 
 ///

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.
 //
-// $hash=f844d2a1e39d822129d0733f33c14d27481c36b7$
+// $hash=56ad161a75ca5083812e11959053abbcafbb9a5d$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_BROWSER_PROCESS_HANDLER_CAPI_H_
@@ -44,6 +44,7 @@
 #include "include/capi/cef_client_capi.h"
 #include "include/capi/cef_command_line_capi.h"
 #include "include/capi/cef_preference_capi.h"
+#include "include/capi/cef_request_context_handler_capi.h"
 #include "include/capi/cef_values_capi.h"
 
 #ifdef __cplusplus
@@ -68,8 +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 and
+  /// time at application startup. See related cef_settings_t.cache_path
-  /// cef_settings_t.persist_user_preferences configuration.
+  /// configuration.
   ///
   /// If |type| is CEF_PREFERENCES_TYPE_REQUEST_CONTEXT the preferences can be
   /// accessed via the cef_request_context_t after
@@ -77,8 +78,7 @@ 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 and
+  /// cef_request_context_settings_t.cache_path configuration.
-  /// 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.
@@ -147,14 +147,26 @@ typedef struct _cef_browser_process_handler_t {
       int64_t delay_ms);
 
   ///
-  /// Return the default client for use with a newly created browser window. If
+  /// Return the default client for use with a newly created browser window
-  /// null is returned the browser will be unmanaged (no callbacks will be
+  /// (cef_browser_t object). If null is returned the cef_browser_t will be
-  /// executed for that browser) and application shutdown will be blocked until
+  /// unmanaged (no callbacks will be executed for that cef_browser_t) and
-  /// the browser window is closed manually. This function is currently only
+  /// application shutdown will be blocked until the browser window is closed
-  /// used with the chrome runtime.
+  /// manually. This function is currently only used with Chrome style when
+  /// creating new browser windows via Chrome UI.
   ///
   struct _cef_client_t*(CEF_CALLBACK* get_default_client)(
       struct _cef_browser_process_handler_t* self);
+
+  ///
+  /// 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.
+  ///
+  struct _cef_request_context_handler_t*(
+      CEF_CALLBACK* get_default_request_context_handler)(
+      struct _cef_browser_process_handler_t* self);
 } cef_browser_process_handler_t;
 
 #ifdef __cplusplus

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.
 //
-// $hash=dd183a473b1e8c5ee8bdcf99949fc5274c4cc892$
+// $hash=9c7d613d1256bd6353f5102ece5a04e572f20627$
 //
 
 #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 the Chrome runtime.
+  /// Only used with Chrome style.
   ///
   int(CEF_CALLBACK* on_chrome_command)(
       struct _cef_command_handler_t* self,
@@ -75,8 +75,7 @@ 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 the Chrome
+  /// menu items that would be visible by default. Only used with Chrome style.
-  /// runtime.
   ///
   int(CEF_CALLBACK* is_chrome_app_menu_item_visible)(
       struct _cef_command_handler_t* self,
@@ -86,8 +85,7 @@ 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 the Chrome
+  /// menu items that would be enabled by default. Only used with Chrome style.
-  /// runtime.
   ///
   int(CEF_CALLBACK* is_chrome_app_menu_item_enabled)(
       struct _cef_command_handler_t* self,
@@ -97,7 +95,7 @@ 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 the Chrome runtime.
+  /// Only used with Chrome style.
   ///
   int(CEF_CALLBACK* is_chrome_page_action_icon_visible)(
       struct _cef_command_handler_t* self,
@@ -106,7 +104,7 @@ 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 the Chrome runtime.
+  /// used with Chrome style.
   ///
   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.
 //
-// $hash=5644fdc2453dd083079bf9e3616b687eeb49f250$
+// $hash=bf7208a86ee17f63fd7163cef8c3a13373a1f1c8$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_DIALOG_HANDLER_CAPI_H_
@@ -86,13 +86,20 @@ 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
+  /// |accept_filters| are used to restrict the selectable file types and may be
-  /// any combination of (a) valid lower-cased MIME types (e.g. "text/*" or
+  /// any combination of valid lower-cased MIME types (e.g. "text/*" or
-  /// "image/*"), (b) individual file extensions (e.g. ".txt" or ".png"), or (c)
+  /// "image/*") and individual file extensions (e.g. ".txt" or ".png").
-  /// combined description and file extension delimited using "|" and ";" (e.g.
+  /// |accept_extensions| provides the semicolon-delimited expansion of MIME
-  /// "Image Types|.png;.gif;.jpg"). To display a custom dialog return true (1)
+  /// types to file extensions (if known, or NULL string otherwise).
-  /// and execute |callback| either inline or at a later time. To display the
+  /// |accept_descriptions| provides the descriptions for MIME types (if known,
-  /// default dialog return false (0).
+  /// 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).
   ///
   int(CEF_CALLBACK* on_file_dialog)(
       struct _cef_dialog_handler_t* self,
@@ -101,6 +108,8 @@ 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.
 //
-// $hash=5a99c5e88ea0e123087234b2795fa625fed183f2$
+// $hash=b42d9e5a03f6ef5444e8037b8dc4de08ee6b0834$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_DISPLAY_HANDLER_CAPI_H_
@@ -84,13 +84,12 @@ 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 the Alloy
+  /// automatically return to its original size and position. With Alloy style
-  /// runtime the client is responsible for triggering the fullscreen transition
+  /// the client is responsible for triggering the fullscreen transition (for
-  /// (for example, by calling cef_window_t::SetFullscreen when using Views).
+  /// example, by calling cef_window_t::SetFullscreen when using Views). With
-  /// With the Chrome runtime the fullscreen transition will be triggered
+  /// Chrome style the fullscreen transition will be triggered automatically.
-  /// automatically. The cef_window_delegate_t::OnWindowFullscreenTransition
+  /// The cef_window_delegate_t::OnWindowFullscreenTransition function will be
-  /// function will be called during the fullscreen transition for notification
+  /// called during the fullscreen transition for notification purposes.
-  /// purposes.
   ///
   void(CEF_CALLBACK* on_fullscreen_mode_change)(
       struct _cef_display_handler_t* self,

include/capi/cef_download_handler_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=60a08a60be70e8fe5df17f18f8e5758e1830d5e1$
+// $hash=7ecfb07a95315ff81937e9f68d419122fc88f1b7$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_DOWNLOAD_HANDLER_CAPI_H_
@@ -117,12 +117,13 @@ typedef struct _cef_download_handler_t {
 
   ///
   /// Called before a download begins. |suggested_name| is the suggested name
-  /// for the download file. By default the download will be canceled. Execute
+  /// for the download file. Return true (1) and execute |callback| either
-  /// |callback| either asynchronously or in this function to continue the
+  /// asynchronously or in this function to continue or cancel the download.
-  /// download if desired. Do not keep a reference to |download_item| outside of
+  /// Return false (0) to proceed with default handling (cancel with Alloy
-  /// this function.
+  /// style, download shelf with Chrome style). Do not keep a reference to
+  /// |download_item| outside of this function.
   ///
-  void(CEF_CALLBACK* on_before_download)(
+  int(CEF_CALLBACK* on_before_download)(
       struct _cef_download_handler_t* self,
       struct _cef_browser_t* browser,
       struct _cef_download_item_t* download_item,

include/capi/cef_extension_capi.h

@@ -1,130 +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.
-//
-// $hash=0ca2b788f70f8c9f5b2706d691d8e063be00ed19$
-//
-
-#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.
-///
-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

@@ -1,212 +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.
-//
-// $hash=5cfff4465a586d2b2ea7b54a9549096faec415f6$
-//
-
-#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.
-///
-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.
 //
-// $hash=54edf9e9c2a12acdc4cab55079a4a5cb8e2a1e43$
+// $hash=5232dd6bf16af9b6d195a47bb41de0dfb880a65e$
 //
 
 #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 the Chrome runtime.
+  /// for IDC_DEV_TOOLS. Only used with Chrome style.
   ///
   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.
 //
-// $hash=c9b3913701581cd6a1077fa3a39d197f338a2507$
+// $hash=66aebf0e910224fb8eaa7f847feeccac73378374$
 //
 
 #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 the
+  /// the request. Return false (0) to proceed with default handling. With
-  /// Chrome runtime, default handling will display the permission request UI.
+  /// Chrome style, default handling will display the permission request UI.
-  /// With the Alloy runtime, default handling will deny the request. This
+  /// With Alloy style, default handling will deny the request. This function
-  /// function will not be called if the "--enable-media-stream" command-line
+  /// will not be called if the "--enable-media-stream" command-line switch is
-  /// switch is used to grant all permissions.
+  /// 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 the Chrome
+  /// Return false (0) to proceed with default handling. With Chrome style,
-  /// runtime, default handling will display the permission prompt UI. With the
+  /// default handling will display the permission prompt UI. With Alloy style,
-  /// Alloy runtime, default handling is CEF_PERMISSION_RESULT_IGNORE.
+  /// default handling is CEF_PERMISSION_RESULT_IGNORE.
   ///
   int(CEF_CALLBACK* on_show_permission_prompt)(
       struct _cef_permission_handler_t* self,

include/capi/cef_render_handler_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=5309b2f6da62526ed92c928c0918bc27898cf03b$
+// $hash=5151b6ea3c06e46a75f2cd7679044a2891063d29$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_RENDER_HANDLER_CAPI_H_
@@ -149,17 +149,27 @@ typedef struct _cef_render_handler_t {
   /// Called when an element has been rendered to the shared texture handle.
   /// |type| indicates whether the element is the view or the popup widget.
   /// |dirtyRects| contains the set of rectangles in pixel coordinates that need
-  /// to be repainted. |shared_handle| is the handle for a D3D11 Texture2D that
+  /// to be repainted. |info| contains the shared handle; on Windows it is a
-  /// can be accessed via ID3D11Device using the OpenSharedResource function.
+  /// HANDLE to a texture that can be opened with D3D11 OpenSharedResource, on
-  /// This function is only called when cef_window_tInfo::shared_texture_enabled
+  /// macOS it is an IOSurface pointer that can be opened with Metal or OpenGL,
-  /// is set to true (1), and is currently only supported on Windows.
+  /// and on Linux it contains several planes, each with an fd to the underlying
+  /// system native buffer.
   ///
-  void(CEF_CALLBACK* on_accelerated_paint)(struct _cef_render_handler_t* self,
+  /// The underlying implementation uses a pool to deliver frames. As a result,
-                                           struct _cef_browser_t* browser,
+  /// the handle may differ every frame depending on how many frames are in-
-                                           cef_paint_element_type_t type,
+  /// progress. The handle's resource cannot be cached and cannot be accessed
-                                           size_t dirtyRectsCount,
+  /// outside of this callback. It should be reopened each time this callback is
-                                           cef_rect_t const* dirtyRects,
+  /// executed and the contents should be copied to a texture owned by the
-                                           void* shared_handle);
+  /// client application. The contents of |info| will be released back to the
+  /// pool after this callback returns.
+  ///
+  void(CEF_CALLBACK* on_accelerated_paint)(
+      struct _cef_render_handler_t* self,
+      struct _cef_browser_t* browser,
+      cef_paint_element_type_t type,
+      size_t dirtyRectsCount,
+      cef_rect_t const* dirtyRects,
+      const cef_accelerated_paint_info_t* info);
 
   ///
   /// Called to retrieve the size of the touch handle for the specified

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.
 //
-// $hash=23302ef6e4458aa3e7065aeaca3421a6f0b58361$
+// $hash=c63fac0c620ead3525405feb5cc9db561e1a508a$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_REQUEST_CONTEXT_CAPI_H_
@@ -42,8 +42,6 @@
 
 #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"
@@ -205,95 +203,6 @@ 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.
-  ///
-  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.
-  ///
-  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.
-  ///
-  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.
-  ///
-  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.
-  ///
-  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
@@ -368,6 +277,39 @@ typedef struct _cef_request_context_t {
       const cef_string_t* top_level_url,
       cef_content_setting_types_t content_type,
       cef_content_setting_values_t value);
+
+  ///
+  /// Sets the Chrome color scheme for all browsers that share this request
+  /// context. |variant| values of SYSTEM, LIGHT and DARK change the underlying
+  /// color mode (e.g. light vs dark). Other |variant| values determine how
+  /// |user_color| will be applied in the current color mode. If |user_color| is
+  /// transparent (0) the default color will be used.
+  ///
+  void(CEF_CALLBACK* set_chrome_color_scheme)(
+      struct _cef_request_context_t* self,
+      cef_color_variant_t variant,
+      cef_color_t user_color);
+
+  ///
+  /// Returns the current Chrome color scheme mode (SYSTEM, LIGHT or DARK). Must
+  /// be called on the browser process UI thread.
+  ///
+  cef_color_variant_t(CEF_CALLBACK* get_chrome_color_scheme_mode)(
+      struct _cef_request_context_t* self);
+
+  ///
+  /// Returns the current Chrome color scheme color, or transparent (0) for the
+  /// default color. Must be called on the browser process UI thread.
+  ///
+  cef_color_t(CEF_CALLBACK* get_chrome_color_scheme_color)(
+      struct _cef_request_context_t* self);
+
+  ///
+  /// Returns the current Chrome color scheme variant. Must be called on the
+  /// browser process UI thread.
+  ///
+  cef_color_variant_t(CEF_CALLBACK* get_chrome_color_scheme_variant)(
+      struct _cef_request_context_t* self);
 } cef_request_context_t;
 
 ///

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.
 //
-// $hash=3b59c0bc014d773dedc24649071141ee2dd2125c$
+// $hash=db7cfb76483d6ab73eba74deaefafa7700ad1988$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_REQUEST_HANDLER_CAPI_H_
@@ -48,6 +48,7 @@
 #include "include/capi/cef_request_capi.h"
 #include "include/capi/cef_resource_request_handler_capi.h"
 #include "include/capi/cef_ssl_info_capi.h"
+#include "include/capi/cef_unresponsive_process_callback_capi.h"
 #include "include/capi/cef_x509_certificate_capi.h"
 
 #ifdef __cplusplus
@@ -222,14 +223,52 @@ typedef struct _cef_request_handler_t {
   void(CEF_CALLBACK* on_render_view_ready)(struct _cef_request_handler_t* self,
                                            struct _cef_browser_t* browser);
 
+  ///
+  /// 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.
+  ///
+  int(CEF_CALLBACK* on_render_process_unresponsive)(
+      struct _cef_request_handler_t* self,
+      struct _cef_browser_t* browser,
+      struct _cef_unresponsive_process_callback_t* callback);
+
+  ///
+  /// Called on the browser process UI thread when the render process becomes
+  /// responsive after previously being unresponsive. See documentation on
+  /// OnRenderProcessUnresponsive.
+  ///
+  void(CEF_CALLBACK* on_render_process_responsive)(
+      struct _cef_request_handler_t* self,
+      struct _cef_browser_t* browser);
+
   ///
   /// Called on the browser process UI thread when the render process terminates
-  /// unexpectedly. |status| indicates how the process terminated.
+  /// unexpectedly. |status| indicates how the process terminated. |error_code|
+  /// and |error_string| represent the error that would be displayed in Chrome's
+  /// "Aw, Snap!" view. Possible |error_code| values include cef_resultcode_t
+  /// non-normal exit values and platform-specific crash values (for example, a
+  /// Posix signal or Windows hardware exception).
   ///
   void(CEF_CALLBACK* on_render_process_terminated)(
       struct _cef_request_handler_t* self,
       struct _cef_browser_t* browser,
-      cef_termination_status_t status);
+      cef_termination_status_t status,
+      int error_code,
+      const cef_string_t* error_string);
 
   ///
   /// Called on the browser process UI thread when the window.document object of

include/capi/cef_task_manager_capi.h

@@ -0,0 +1,117 @@
+// 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_unresponsive_process_callback_capi.h

@@ -0,0 +1,74 @@
+// 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.
+//
+// $hash=9ad38f2709d9e3b1bd0e99c279b0497b8aa4c82a$
+//
+
+#ifndef CEF_INCLUDE_CAPI_CEF_UNRESPONSIVE_PROCESS_CALLBACK_CAPI_H_
+#define CEF_INCLUDE_CAPI_CEF_UNRESPONSIVE_PROCESS_CALLBACK_CAPI_H_
+#pragma once
+
+#include "include/capi/cef_base_capi.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+///
+/// Callback structure for asynchronous handling of an unresponsive process.
+///
+typedef struct _cef_unresponsive_process_callback_t {
+  ///
+  /// Base structure.
+  ///
+  cef_base_ref_counted_t base;
+
+  ///
+  /// Reset the timeout for the unresponsive process.
+  ///
+  void(CEF_CALLBACK* wait)(struct _cef_unresponsive_process_callback_t* self);
+
+  ///
+  /// Terminate the unresponsive process.
+  ///
+  void(CEF_CALLBACK* terminate)(
+      struct _cef_unresponsive_process_callback_t* self);
+} cef_unresponsive_process_callback_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // CEF_INCLUDE_CAPI_CEF_UNRESPONSIVE_PROCESS_CALLBACK_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.
 //
-// $hash=3a188f380f8044060ea93fdca0b3d231df88979d$
+// $hash=0b56c483bee6489e591c54c9dbb0940cd3098eaa$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_V8_CAPI_H_
@@ -611,7 +611,6 @@ 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);
 
   ///
@@ -833,11 +832,24 @@ 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.
 //
-// $hash=db81a65aba3c2d1213744ad4251322acf97c608c$
+// $hash=da2edf5e08eb45942b6a82109aa86682c202ccac$
 //
 
 #ifndef CEF_INCLUDE_CAPI_TEST_CEF_TEST_HELPERS_CAPI_H_
@@ -67,6 +67,14 @@ 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.
 //
-// $hash=2e5a3b3b1f427a7eb1e6a447fe0d31c5ace49469$
+// $hash=76897eedc7c858601fd7d98cb55b8808810f8493$
 //
 
 #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 the Chrome runtime. The cef_browser_view_delegate_t::
+  /// supported when using Chrome style. 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 the Chrome runtime. If |prefer_accelerators| is true (1) then
+  /// supported by Chrome style. If |prefer_accelerators| is true (1) then the
-  /// the matching accelerator will be triggered immediately (calling
+  /// 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
@@ -93,6 +93,13 @@ typedef struct _cef_browser_view_t {
   ///
   void(CEF_CALLBACK* set_prefer_accelerators)(struct _cef_browser_view_t* self,
                                               int prefer_accelerators);
+
+  ///
+  /// Returns the runtime style for this BrowserView (ALLOY or CHROME). See
+  /// cef_runtime_style_t documentation for details.
+  ///
+  cef_runtime_style_t(CEF_CALLBACK* get_runtime_style)(
+      struct _cef_browser_view_t* self);
 } cef_browser_view_t;
 
 ///

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.
 //
-// $hash=1f2a6e206b86945386bef57167b80e2fb6067c59$
+// $hash=f8e8992eedf254a60e2875715c3adfa23ca4ae20$
 //
 
 #ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_BROWSER_VIEW_DELEGATE_CAPI_H_
@@ -134,13 +134,20 @@ 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 the Chrome runtime these
+  /// gesture to the browser for default handling. With Chrome style these
   /// commands can also be handled via cef_command_handler_t::OnChromeCommand.
   ///
   int(CEF_CALLBACK* on_gesture_command)(
       struct _cef_browser_view_delegate_t* self,
       struct _cef_browser_view_t* browser_view,
       cef_gesture_command_t gesture_command);
+
+  ///
+  /// Optionally change the runtime style for this BrowserView. See
+  /// cef_runtime_style_t documentation for details.
+  ///
+  cef_runtime_style_t(CEF_CALLBACK* get_browser_runtime_style)(
+      struct _cef_browser_view_delegate_t* self);
 } cef_browser_view_delegate_t;
 
 #ifdef __cplusplus

include/capi/views/cef_view_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=48df6ccac2c68f32c7024ae68c8a6b6a5f8ed914$
+// $hash=08f13de764f30261616372dfffb7f97c57957f73$
 //
 
 #ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_VIEW_CAPI_H_
@@ -338,16 +338,30 @@ typedef struct _cef_view_t {
   void(CEF_CALLBACK* request_focus)(struct _cef_view_t* self);
 
   ///
-  /// Sets the background color for this View.
+  /// Sets the background color for this View. The background color will be
+  /// automatically reset when cef_view_delegate_t::OnThemeChanged is called.
   ///
   void(CEF_CALLBACK* set_background_color)(struct _cef_view_t* self,
                                            cef_color_t color);
 
   ///
-  /// Returns the background color for this View.
+  /// Returns the background color for this View. If the background color is
+  /// unset then the current `GetThemeColor(CEF_ColorPrimaryBackground)` value
+  /// will be returned. If this View belongs to an overlay (created with
+  /// cef_window_t::AddOverlayView), and the background color is unset, then a
+  /// value of transparent (0) will be returned.
   ///
   cef_color_t(CEF_CALLBACK* get_background_color)(struct _cef_view_t* self);
 
+  ///
+  /// Returns the current theme color associated with |color_id|, or the
+  /// placeholder color (red) if unset. See cef_color_ids.h for standard ID
+  /// values. Standard colors can be overridden and custom colors can be added
+  /// using cef_window_t::SetThemeColor.
+  ///
+  cef_color_t(CEF_CALLBACK* get_theme_color)(struct _cef_view_t* self,
+                                             int color_id);
+
   ///
   /// Convert |point| from this View's coordinate system to DIP screen
   /// coordinates. This View must belong to a Window when calling this function.

include/capi/views/cef_view_delegate_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=4e421d2d1e24df6e58f7a7c0c074056bc5284df4$
+// $hash=0f562c026f64ca19a32834dcc1e1cd3a98be2f1f$
 //
 
 #ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_VIEW_DELEGATE_CAPI_H_
@@ -140,6 +140,28 @@ typedef struct _cef_view_delegate_t {
   ///
   void(CEF_CALLBACK* on_blur)(struct _cef_view_delegate_t* self,
                               struct _cef_view_t* view);
+
+  ///
+  /// Called when the theme for |view| has changed, after the new theme colors
+  /// have already been applied. Views are notified via the component hierarchy
+  /// in depth-first reverse order (children before parents).
+  ///
+  /// This will be called in the following cases:
+  ///
+  /// 1. When |view|, or a parent of |view|, is added to a Window. 2. When the
+  /// native/OS or Chrome theme changes for the Window that contains
+  ///    |view|. See CefWindowDelegate::OnThemeColorsChanged documentation.
+  /// 3. When the client explicitly calls cef_window_t::ThemeChanged on the
+  /// Window
+  ///    that contains |view|.
+  ///
+  /// Optionally use this callback to override the new per-View theme colors by
+  /// calling cef_view_t::SetBackgroundColor or the appropriate component-
+  /// specific function. See cef_window_t::SetThemeColor documentation for how
+  /// to customize additional Window theme colors.
+  ///
+  void(CEF_CALLBACK* on_theme_changed)(struct _cef_view_delegate_t* self,
+                                       struct _cef_view_t* view);
 } cef_view_delegate_t;
 
 #ifdef __cplusplus

include/capi/views/cef_window_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=dbe89dfdd14eb114e3f2d16fbfc55624bb91e7ce$
+// $hash=dd32b58ec9aca0e04a1d30ccf94a741995fcc094$
 //
 
 #ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_WINDOW_CAPI_H_
@@ -364,6 +364,50 @@ typedef struct _cef_window_t {
   /// Remove all keyboard accelerators.
   ///
   void(CEF_CALLBACK* remove_all_accelerators)(struct _cef_window_t* self);
+
+  ///
+  /// Override a standard theme color or add a custom color associated with
+  /// |color_id|. See cef_color_ids.h for standard ID values. Recommended usage
+  /// is as follows:
+  ///
+  /// 1. Customize the default native/OS theme by calling SetThemeColor before
+  ///    showing the first Window. When done setting colors call
+  ///    CefWindow::ThemeChanged to trigger CefViewDelegate::OnThemeChanged
+  ///    notifications.
+  /// 2. Customize the current native/OS or Chrome theme after it changes by
+  ///    calling SetThemeColor from the CefWindowDelegate::OnThemeColorsChanged
+  ///    callback. CefViewDelegate::OnThemeChanged notifications will then be
+  ///    triggered automatically.
+  ///
+  /// The configured color will be available immediately via
+  /// cef_view_t::GetThemeColor and will be applied to each View in this
+  /// Window's component hierarchy when cef_view_delegate_t::OnThemeChanged is
+  /// called. See OnThemeColorsChanged documentation for additional details.
+  ///
+  /// Clients wishing to add custom colors should use |color_id| values >=
+  /// CEF_ChromeColorsEnd.
+  ///
+  void(CEF_CALLBACK* set_theme_color)(struct _cef_window_t* self,
+                                      int color_id,
+                                      cef_color_t color);
+
+  ///
+  /// Trigger cef_view_delegate_t::OnThemeChanged callbacks for each View in
+  /// this Window's component hierarchy. Unlike a native/OS or Chrome theme
+  /// change this function does not reset theme colors to standard values and
+  /// does not result in a call to cef_window_delegate_t::OnThemeColorsChanged.
+  ///
+  /// Do not call this function from cef_window_delegate_t::OnThemeColorsChanged
+  /// or cef_view_delegate_t::OnThemeChanged.
+  ///
+  void(CEF_CALLBACK* theme_changed)(struct _cef_window_t* self);
+
+  ///
+  /// Returns the runtime style for this Window (ALLOY or CHROME). See
+  /// cef_runtime_style_t documentation for details.
+  ///
+  cef_runtime_style_t(CEF_CALLBACK* get_runtime_style)(
+      struct _cef_window_t* self);
 } cef_window_t;
 
 ///

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.
 //
-// $hash=c1c2705cdef7d9189557b57531dc2d53e9f68d0c$
+// $hash=bafa7ddf3dfbc3fa82b1fb8a064b51f0791b29b6$
 //
 
 #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 the Alloy runtime you
+  /// set to true (1) after the transition completes. With Alloy style you must
-  /// must also implement cef_display_handler_t::OnFullscreenModeChange to
+  /// also implement cef_display_handler_t::OnFullscreenModeChange to handle
-  /// handle fullscreen transitions initiated by browser content.
+  /// fullscreen transitions initiated by browser content.
   ///
   void(CEF_CALLBACK* on_window_fullscreen_transition)(
       struct _cef_window_delegate_t* self,
@@ -182,6 +182,20 @@ typedef struct _cef_window_delegate_t {
                                          struct _cef_window_t* window,
                                          float* titlebar_height);
 
+  ///
+  /// Return whether the view should accept the initial mouse-down event,
+  /// allowing it to respond to click-through behavior. If STATE_ENABLED is
+  /// returned, the view will be sent a mouseDown: message for an initial mouse-
+  /// down event, activating the view with one click, instead of clicking first
+  /// to make the window active and then clicking the view.
+  ///
+  /// This function is only supported on macOS. For more details, refer to the
+  /// documentation of acceptsFirstMouse.
+  ///
+  cef_state_t(CEF_CALLBACK* accepts_first_mouse)(
+      struct _cef_window_delegate_t* self,
+      struct _cef_window_t* window);
+
   ///
   /// Return true (1) if |window| can be resized.
   ///
@@ -224,6 +238,57 @@ typedef struct _cef_window_delegate_t {
   int(CEF_CALLBACK* on_key_event)(struct _cef_window_delegate_t* self,
                                   struct _cef_window_t* window,
                                   const cef_key_event_t* event);
+
+  ///
+  /// Called after the native/OS or Chrome theme for |window| has changed.
+  /// |chrome_theme| will be true (1) if the notification is for a Chrome theme.
+  ///
+  /// Native/OS theme colors are configured globally and do not need to be
+  /// customized for each Window individually. An example of a native/OS theme
+  /// change that triggers this callback is when the user switches between dark
+  /// and light mode during application lifespan. Native/OS theme changes can be
+  /// disabled by passing the `--force-dark-mode` or `--force-light-mode`
+  /// command-line flag.
+  ///
+  /// 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
+  /// 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.
+  ///
+  /// This callback is not triggered on Window creation so clients that wish to
+  /// customize the initial native/OS theme must call
+  /// cef_window_t::SetThemeColor and cef_window_t::ThemeChanged before showing
+  /// the first Window.
+  ///
+  /// Theme colors will be reset to standard values before this callback is
+  /// called for the first affected Window. Call cef_window_t::SetThemeColor
+  /// from inside this callback to override a standard color or add a custom
+  /// color. cef_view_delegate_t::OnThemeChanged will be called after this
+  /// callback for the complete |window| component hierarchy.
+  ///
+  void(CEF_CALLBACK* on_theme_colors_changed)(
+      struct _cef_window_delegate_t* self,
+      struct _cef_window_t* window,
+      int chrome_theme);
+
+  ///
+  /// Optionally change the runtime style for this Window. See
+  /// cef_runtime_style_t documentation for details.
+  ///
+  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 "60ecc3c751154b2b2b41e5d3ac0ccbeba588918d"
+#define CEF_API_HASH_UNIVERSAL "3c4bef13c1801f001305b1bc3af84039b2426943"
 #if defined(OS_WIN)
-#define CEF_API_HASH_PLATFORM "7819cee8508a9b048ccfa80acea7351a5b549c45"
+#define CEF_API_HASH_PLATFORM "10e56374e7d422b45eec31ae5d2aa7ef5288621c"
 #elif defined(OS_MAC)
-#define CEF_API_HASH_PLATFORM "f2bb2e5a9d14dcad463fd3fc8ed4af16b6fe6196"
+#define CEF_API_HASH_PLATFORM "ae9f14019f456db6ad8059f17d1dfd484d4a08d7"
 #elif defined(OS_LINUX)
-#define CEF_API_HASH_PLATFORM "bcf76490ddea85c12ea8feeee9190ffe24dedcc6"
+#define CEF_API_HASH_PLATFORM "84dcdea90daf46d0ba611b1d0f3e42666fb3382d"
 #endif
 
 #ifdef __cplusplus

include/cef_app.h

@@ -71,9 +71,9 @@ int CefExecuteProcess(const CefMainArgs& args,
 /// true if initialization succeeds. Returns false if initialization fails or if
 /// early exit is desired (for example, due to process singleton relaunch
 /// behavior). If this function returns false then the application should exit
-/// immediately without calling any other CEF functions. The
+/// immediately without calling any other CEF functions except, optionally,
-/// |windows_sandbox_info| parameter is only used on Windows and may be NULL
+/// CefGetErrorCode. The |windows_sandbox_info| parameter is only used on
-/// (see cef_sandbox_win.h for details).
+/// Windows and may be NULL (see cef_sandbox_win.h for details).
 ///
 /*--cef(api_hash_check,optional_param=application,
         optional_param=windows_sandbox_info)--*/
@@ -82,6 +82,18 @@ bool CefInitialize(const CefMainArgs& args,
                    CefRefPtr<CefApp> application,
                    void* windows_sandbox_info);
 
+///
+/// This function can optionally be called on the main application thread after
+/// CefInitialize to retrieve the initialization exit code. When CefInitialize
+/// returns true the exit code will be 0 (CEF_RESULT_CODE_NORMAL_EXIT).
+/// Otherwise, see cef_resultcode_t for possible exit code values including
+/// browser process initialization errors and normal early exit conditions (such
+/// as CEF_RESULT_CODE_NORMAL_EXIT_PROCESS_NOTIFIED for process singleton
+/// relaunch behavior).
+///
+/*--cef()--*/
+int CefGetExitCode();
+
 ///
 /// This function should be called on the main application thread to shut down
 /// the CEF browser process before the application exits. Do not call any
@@ -162,10 +174,9 @@ class CefApp : public virtual CefBaseRefCounted {
       CefRawPtr<CefSchemeRegistrar> registrar) {}
 
   ///
-  /// Return the handler for resource bundle events. If
+  /// Return the handler for resource bundle events. If no handler is returned
-  /// cef_settings_t.pack_loading_disabled is true a handler must be returned.
+  /// resources will be loaded from pack files. This method is called by the
-  /// If no handler is returned resources will be loaded from pack files. This
+  /// browser and render processes on multiple threads.
-  /// method is called by the browser and render processes on multiple threads.
   ///
   /*--cef()--*/
   virtual CefRefPtr<CefResourceBundleHandler> GetResourceBundleHandler() {

include/cef_browser.h

@@ -39,6 +39,7 @@
 #pragma once
 
 #include <vector>
+
 #include "include/cef_base.h"
 #include "include/cef_devtools_message_observer.h"
 #include "include/cef_drag_data.h"
@@ -413,8 +414,7 @@ class CefBrowserHost : public virtual CefBaseRefCounted {
 
   ///
   /// Get the default zoom level. This value will be 0.0 by default but can be
-  /// configured with the Chrome runtime. This method can only be called on the
+  /// configured. This method can only be called on the UI thread.
-  /// UI thread.
   ///
   /*--cef()--*/
   virtual double GetDefaultZoomLevel() = 0;
@@ -938,21 +938,6 @@ 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.
-  ///
-  /*--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.
-  ///
-  /*--cef()--*/
-  virtual bool IsBackgroundHost() = 0;
-
   ///
   /// Set whether the browser's audio is muted.
   ///
@@ -978,12 +963,12 @@ class CefBrowserHost : public virtual CefBaseRefCounted {
 
   ///
   /// Requests the renderer to exit browser fullscreen. In most cases exiting
-  /// window fullscreen should also exit browser fullscreen. With the Alloy
+  /// window fullscreen should also exit browser fullscreen. With Alloy
-  /// runtime this method should be called in response to a user action such as
+  /// style 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 the Chrome
+  /// "ESC" key (CefKeyboardHandler::OnPreKeyEvent callback). With Chrome
-  /// runtime these standard exit actions are handled internally but
+  /// style 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.
   ///
@@ -993,7 +978,7 @@ 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 the Chrome runtime.
+  /// only be called on the UI thread. Only used with Chrome style.
   ///
   /*--cef()--*/
   virtual bool CanExecuteChromeCommand(int command_id) = 0;
@@ -1001,12 +986,30 @@ 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 the Chrome runtime.
+  /// intended command target. Only used with Chrome style.
   ///
   /*--cef()--*/
   virtual void ExecuteChromeCommand(
       int command_id,
       cef_window_open_disposition_t disposition) = 0;
+
+  ///
+  /// Returns true if the render process associated with this browser is
+  /// currently unresponsive as indicated by a lack of input event processing
+  /// for at least 15 seconds. To receive associated state change notifications
+  /// and optionally handle an unresponsive render process implement
+  /// CefRequestHandler::OnRenderProcessUnresponsive. This method can only be
+  /// called on the UI thread.
+  ///
+  /*--cef()--*/
+  virtual bool IsRenderProcessUnresponsive() = 0;
+
+  ///
+  /// Returns the runtime style for this browser (ALLOY or CHROME). See
+  /// cef_runtime_style_t documentation for details.
+  ///
+  /*--cef(default_retval=CEF_RUNTIME_STYLE_DEFAULT)--*/
+  virtual cef_runtime_style_t GetRuntimeStyle() = 0;
 };
 
 #endif  // CEF_INCLUDE_CEF_BROWSER_H_

include/cef_browser_process_handler.h

@@ -42,6 +42,7 @@
 #include "include/cef_client.h"
 #include "include/cef_command_line.h"
 #include "include/cef_preference.h"
+#include "include/cef_request_context_handler.h"
 #include "include/cef_values.h"
 
 ///
@@ -59,8 +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 and
+  /// time at application startup. See related cef_settings_t.cache_path
-  /// cef_settings_t.persist_user_preferences configuration.
+  /// configuration.
   ///
   /// If |type| is CEF_PREFERENCES_TYPE_REQUEST_CONTEXT the preferences can be
   /// accessed via the CefRequestContext after
@@ -68,8 +69,7 @@ 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 and
+  /// cef_request_context_settings_t.cache_path configuration.
-  /// 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.
@@ -139,14 +139,28 @@ class CefBrowserProcessHandler : public virtual CefBaseRefCounted {
   virtual void OnScheduleMessagePumpWork(int64_t delay_ms) {}
 
   ///
-  /// Return the default client for use with a newly created browser window. If
+  /// Return the default client for use with a newly created browser window
-  /// null is returned the browser will be unmanaged (no callbacks will be
+  /// (CefBrowser object). If null is returned the CefBrowser will be unmanaged
-  /// executed for that browser) and application shutdown will be blocked until
+  /// (no callbacks will be executed for that CefBrowser) and application
-  /// the browser window is closed manually. This method is currently only used
+  /// shutdown will be blocked until the browser window is closed manually. This
-  /// with the chrome runtime.
+  /// method is currently only used with Chrome style when creating new browser
+  /// windows via Chrome UI.
   ///
   /*--cef()--*/
   virtual CefRefPtr<CefClient> GetDefaultClient() { return nullptr; }
+
+  ///
+  /// 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.
+  ///
+  /*--cef()--*/
+  virtual CefRefPtr<CefRequestContextHandler>
+  GetDefaultRequestContextHandler() {
+    return nullptr;
+  }
 };
 
 #endif  // CEF_INCLUDE_CEF_BROWSER_PROCESS_HANDLER_H_

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
-  /// the Chrome runtime.
+  /// Chrome style.
   ///
   /*--cef()--*/
   virtual bool OnChromeCommand(CefRefPtr<CefBrowser> browser,
@@ -67,8 +67,7 @@ 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 the Chrome
+  /// menu items that would be visible by default. Only used with Chrome style.
-  /// runtime.
   ///
   /*--cef()--*/
   virtual bool IsChromeAppMenuItemVisible(CefRefPtr<CefBrowser> browser,
@@ -79,8 +78,7 @@ 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 the Chrome
+  /// menu items that would be enabled by default. Only used with Chrome style.
-  /// runtime.
   ///
   /*--cef()--*/
   virtual bool IsChromeAppMenuItemEnabled(CefRefPtr<CefBrowser> browser,
@@ -91,7 +89,7 @@ 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 the Chrome runtime.
+  /// Only used with Chrome style.
   ///
   /*--cef(optional_param=browser)--*/
   virtual bool IsChromePageActionIconVisible(
@@ -102,7 +100,7 @@ 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 the Chrome runtime.
+  /// default. Only used with Chrome style.
   ///
   /*--cef(optional_param=browser)--*/
   virtual bool IsChromeToolbarButtonVisible(

include/cef_command_line.h

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

include/cef_cookie.h

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

include/cef_dialog_handler.h

@@ -77,21 +77,30 @@ 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
+  /// |accept_filters| are used to restrict the selectable file types and may be
-  /// any combination of (a) valid lower-cased MIME types (e.g. "text/*" or
+  /// any combination of valid lower-cased MIME types (e.g. "text/*" or
-  /// "image/*"), (b) individual file extensions (e.g. ".txt" or ".png"), or (c)
+  /// "image/*") and individual file extensions (e.g. ".txt" or ".png").
-  /// combined description and file extension delimited using "|" and ";" (e.g.
+  /// |accept_extensions| provides the semicolon-delimited expansion of MIME
-  /// "Image Types|.png;.gif;.jpg"). To display a custom dialog return true and
+  /// types to file extensions (if known, or empty string otherwise).
-  /// execute |callback| either inline or at a later time. To display the
+  /// |accept_descriptions| provides the descriptions for MIME types (if known,
-  /// default dialog return false.
+  /// 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).
   ///
   /*--cef(optional_param=title,optional_param=default_file_path,
-          optional_param=accept_filters)--*/
+          optional_param=accept_filters,optional_param=accept_extensions,
+          optional_param=accept_descriptions)--*/
   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 the Alloy
+  /// automatically return to its original size and position. With Alloy style
-  /// runtime the client is responsible for triggering the fullscreen transition
+  /// the client is responsible for triggering the fullscreen transition (for
-  /// (for example, by calling CefWindow::SetFullscreen when using Views). With
+  /// example, by calling CefWindow::SetFullscreen when using Views). With
-  /// the Chrome runtime the fullscreen transition will be triggered
+  /// Chrome style the fullscreen transition will be triggered automatically.
-  /// automatically. The CefWindowDelegate::OnWindowFullscreenTransition method
+  /// The CefWindowDelegate::OnWindowFullscreenTransition method will be called
-  /// will be called during the fullscreen transition for notification purposes.
+  /// during the fullscreen transition for notification purposes.
   ///
   /*--cef()--*/
   virtual void OnFullscreenModeChange(CefRefPtr<CefBrowser> browser,

include/cef_dom.h

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

include/cef_download_handler.h

@@ -106,17 +106,19 @@ class CefDownloadHandler : public virtual CefBaseRefCounted {
 
   ///
   /// Called before a download begins. |suggested_name| is the suggested name
-  /// for the download file. By default the download will be canceled. Execute
+  /// for the download file. Return true and execute |callback| either
-  /// |callback| either asynchronously or in this method to continue the
+  /// asynchronously or in this method to continue or cancel the download.
-  /// download if desired. Do not keep a reference to |download_item| outside of
+  /// Return false to proceed with default handling (cancel with Alloy style,
-  /// this method.
+  /// download shelf with Chrome style). Do not keep a reference to
+  /// |download_item| outside of this method.
   ///
   /*--cef()--*/
-  virtual void OnBeforeDownload(
+  virtual bool OnBeforeDownload(CefRefPtr<CefBrowser> browser,
-      CefRefPtr<CefBrowser> browser,
+                                CefRefPtr<CefDownloadItem> download_item,
-      CefRefPtr<CefDownloadItem> download_item,
+                                const CefString& suggested_name,
-      const CefString& suggested_name,
+                                CefRefPtr<CefBeforeDownloadCallback> callback) {
-      CefRefPtr<CefBeforeDownloadCallback> callback) = 0;
+    return false;
+  }
 
   ///
   /// Called when a download's status or progress information has been updated.

include/cef_drag_data.h

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

include/cef_extension.h

@@ -1,118 +0,0 @@
-// 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.
-///
-/*--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

@@ -1,200 +0,0 @@
-// 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.
-///
-/*--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 the Chrome runtime.
+  /// IDC_DEV_TOOLS. Only used with Chrome style.
   ///
   /*--cef()--*/
   virtual void OnBeforeDevToolsPopup(CefRefPtr<CefBrowser> browser,

include/cef_media_router.h

@@ -39,6 +39,7 @@
 #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 the Chrome runtime, default
+  /// false to proceed with default handling. With Chrome style, default
-  /// handling will display the permission request UI. With the Alloy runtime,
+  /// handling will display the permission request UI. With Alloy style,
   /// 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 the Chrome runtime, default
+  /// to proceed with default handling. With Chrome style, default handling will
-  /// handling will display the permission prompt UI. With the Alloy runtime,
+  /// display the permission prompt UI. With Alloy style, default handling is
-  /// default handling is CEF_PERMISSION_RESULT_IGNORE.
+  /// CEF_PERMISSION_RESULT_IGNORE.
   ///
   /*--cef()--*/
   virtual bool OnShowPermissionPrompt(

include/cef_render_handler.h

@@ -152,16 +152,25 @@ class CefRenderHandler : public virtual CefBaseRefCounted {
   /// Called when an element has been rendered to the shared texture handle.
   /// |type| indicates whether the element is the view or the popup widget.
   /// |dirtyRects| contains the set of rectangles in pixel coordinates that need
-  /// to be repainted. |shared_handle| is the handle for a D3D11 Texture2D that
+  /// to be repainted. |info| contains the shared handle; on Windows it is a
-  /// can be accessed via ID3D11Device using the OpenSharedResource method. This
+  /// HANDLE to a texture that can be opened with D3D11 OpenSharedResource, on
-  /// method is only called when CefWindowInfo::shared_texture_enabled is set to
+  /// macOS it is an IOSurface pointer that can be opened with Metal or OpenGL,
-  /// true, and is currently only supported on Windows.
+  /// and on Linux it contains several planes, each with an fd to the underlying
+  /// system native buffer.
+  ///
+  /// The underlying implementation uses a pool to deliver frames. As a result,
+  /// the handle may differ every frame depending on how many frames are
+  /// in-progress. The handle's resource cannot be cached and cannot be accessed
+  /// outside of this callback. It should be reopened each time this callback is
+  /// executed and the contents should be copied to a texture owned by the
+  /// client application. The contents of |info| will be released back to the
+  /// pool after this callback returns.
   ///
   /*--cef()--*/
   virtual void OnAcceleratedPaint(CefRefPtr<CefBrowser> browser,
                                   PaintElementType type,
                                   const RectList& dirtyRects,
-                                  void* shared_handle) {}
+                                  const CefAcceleratedPaintInfo& info) {}
 
   ///
   /// Called to retrieve the size of the touch handle for the specified

include/cef_request.h

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

include/cef_request_context.h

@@ -42,8 +42,6 @@
 
 #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"
@@ -219,94 +217,6 @@ 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.
-  ///
-  /*--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.
-  ///
-  /*--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.
-  ///
-  /*--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.
-  ///
-  /*--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.
-  ///
-  /*--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
@@ -381,6 +291,38 @@ class CefRequestContext : public CefPreferenceManager {
                                  const CefString& top_level_url,
                                  cef_content_setting_types_t content_type,
                                  cef_content_setting_values_t value) = 0;
+
+  ///
+  /// Sets the Chrome color scheme for all browsers that share this request
+  /// context. |variant| values of SYSTEM, LIGHT and DARK change the underlying
+  /// color mode (e.g. light vs dark). Other |variant| values determine how
+  /// |user_color| will be applied in the current color mode. If |user_color| is
+  /// transparent (0) the default color will be used.
+  ///
+  /*--cef()--*/
+  virtual void SetChromeColorScheme(cef_color_variant_t variant,
+                                    cef_color_t user_color) = 0;
+
+  ///
+  /// Returns the current Chrome color scheme mode (SYSTEM, LIGHT or DARK). Must
+  /// be called on the browser process UI thread.
+  ///
+  /*--cef(default_retval=CEF_COLOR_VARIANT_SYSTEM)--*/
+  virtual cef_color_variant_t GetChromeColorSchemeMode() = 0;
+
+  ///
+  /// Returns the current Chrome color scheme color, or transparent (0) for the
+  /// default color. Must be called on the browser process UI thread.
+  ///
+  /*--cef(default_retval=0)--*/
+  virtual cef_color_t GetChromeColorSchemeColor() = 0;
+
+  ///
+  /// Returns the current Chrome color scheme variant. Must be called on the
+  /// browser process UI thread.
+  ///
+  /*--cef(default_retval=CEF_COLOR_VARIANT_SYSTEM)--*/
+  virtual cef_color_variant_t GetChromeColorSchemeVariant() = 0;
 };
 
 #endif  // CEF_INCLUDE_CEF_REQUEST_CONTEXT_H_

include/cef_request_handler.h

@@ -48,6 +48,7 @@
 #include "include/cef_request.h"
 #include "include/cef_resource_request_handler.h"
 #include "include/cef_ssl_info.h"
+#include "include/cef_unresponsive_process_callback.h"
 #include "include/cef_x509_certificate.h"
 
 ///
@@ -221,14 +222,52 @@ class CefRequestHandler : public virtual CefBaseRefCounted {
   /*--cef()--*/
   virtual void OnRenderViewReady(CefRefPtr<CefBrowser> browser) {}
 
+  ///
+  /// 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
+  /// execute the callback for an indefinite wait without display of the Chrome
+  /// style 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::
+  /// Terminate either in this method 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 method is called. This functionality depends on the hang
+  /// monitor which can be disabled by passing the `--disable-hang-monitor`
+  /// command-line flag.
+  ///
+  /*--cef()--*/
+  virtual bool OnRenderProcessUnresponsive(
+      CefRefPtr<CefBrowser> browser,
+      CefRefPtr<CefUnresponsiveProcessCallback> callback) {
+    return false;
+  }
+
+  ///
+  /// Called on the browser process UI thread when the render process becomes
+  /// responsive after previously being unresponsive. See documentation on
+  /// OnRenderProcessUnresponsive.
+  ///
+  /*--cef()--*/
+  virtual void OnRenderProcessResponsive(CefRefPtr<CefBrowser> browser) {}
+
   ///
   /// Called on the browser process UI thread when the render process
-  /// terminates unexpectedly. |status| indicates how the process
+  /// terminates unexpectedly. |status| indicates how the process terminated.
-  /// terminated.
+  /// |error_code| and |error_string| represent the error that would be
+  /// displayed in Chrome's "Aw, Snap!" view. Possible |error_code| values
+  /// include cef_resultcode_t non-normal exit values and platform-specific
+  /// crash values (for example, a Posix signal or Windows hardware exception).
   ///
   /*--cef()--*/
   virtual void OnRenderProcessTerminated(CefRefPtr<CefBrowser> browser,
-                                         TerminationStatus status) {}
+                                         TerminationStatus status,
+                                         int error_code,
+                                         const CefString& error_string) {}
 
   ///
   /// Called on the browser process UI thread when the window.document object of

include/cef_response.h

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

include/cef_server.h

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

include/cef_ssl_info.h

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

include/cef_task_manager.h

@@ -0,0 +1,109 @@
+// 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_unresponsive_process_callback.h

@@ -0,0 +1,62 @@
+// 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_UNRESPONSIVE_PROCESS_CALLBACK_H_
+#define CEF_INCLUDE_CEF_UNRESPONSIVE_PROCESS_CALLBACK_H_
+#pragma once
+
+#include "include/cef_base.h"
+
+///
+/// Callback interface for asynchronous handling of an unresponsive process.
+///
+/*--cef(source=library)--*/
+class CefUnresponsiveProcessCallback : public virtual CefBaseRefCounted {
+ public:
+  ///
+  /// Reset the timeout for the unresponsive process.
+  ///
+  /*--cef()--*/
+  virtual void Wait() = 0;
+
+  ///
+  /// Terminate the unresponsive process.
+  ///
+  /*--cef()--*/
+  virtual void Terminate() = 0;
+};
+
+#endif  // CEF_INCLUDE_CEF_UNRESPONSIVE_PROCESS_CALLBACK_H_

include/cef_v8.h

@@ -39,6 +39,7 @@
 #pragma once
 
 #include <vector>
+
 #include "include/cef_base.h"
 #include "include/cef_browser.h"
 #include "include/cef_frame.h"
@@ -434,7 +435,6 @@ 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;
 
   ///
@@ -520,12 +520,26 @@ 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
@@ -793,9 +807,7 @@ 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,
+  virtual bool SetValue(const CefString& key, PropertyAttribute attribute) = 0;
-                        AccessControl settings,
-                        PropertyAttribute attribute) = 0;
 
   ///
   /// Read the keys for the object's values into the specified vector. Integer-

include/cef_values.h

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

include/internal/cef_dump_without_crashing_internal.h

@@ -0,0 +1,68 @@
+// 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.
+
+#ifndef CEF_INCLUDE_INTERNAL_CEF_DUMP_WITHOUT_CRASHING_INTERNAL_H_
+#define CEF_INCLUDE_INTERNAL_CEF_DUMP_WITHOUT_CRASHING_INTERNAL_H_
+#pragma once
+
+#include <stddef.h>
+
+#include "include/internal/cef_export.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// See include/base/cef_dump_without_crashing.h for intended usage.
+
+///
+/// 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.
+///
+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
+}
+#endif  // __cplusplus
+
+#endif  // CEF_INCLUDE_INTERNAL_CEF_DUMP_WITHOUT_CRASHING_INTERNAL_H_

include/internal/cef_linux.h

@@ -70,6 +70,7 @@ struct CefWindowInfoTraits {
     target->shared_texture_enabled = src->shared_texture_enabled;
     target->external_begin_frame_enabled = src->external_begin_frame_enabled;
     target->window = src->window;
+    target->runtime_style = src->runtime_style;
   }
 };
 
@@ -110,6 +111,7 @@ class CefWindowInfo : public CefStructBase<CefWindowInfoTraits> {
   void SetAsWindowless(CefWindowHandle parent) {
     windowless_rendering_enabled = true;
     parent_window = parent;
+    runtime_style = CEF_RUNTIME_STYLE_ALLOY;
   }
 };
 

include/internal/cef_mac.h

@@ -71,6 +71,7 @@ struct CefWindowInfoTraits {
     target->shared_texture_enabled = src->shared_texture_enabled;
     target->external_begin_frame_enabled = src->external_begin_frame_enabled;
     target->view = src->view;
+    target->runtime_style = src->runtime_style;
   }
 };
 
@@ -112,6 +113,7 @@ class CefWindowInfo : public CefStructBase<CefWindowInfoTraits> {
   void SetAsWindowless(CefWindowHandle parent) {
     windowless_rendering_enabled = true;
     parent_view = parent;
+    runtime_style = CEF_RUNTIME_STYLE_ALLOY;
   }
 };
 

include/internal/cef_string_wrappers.h

@@ -31,7 +31,7 @@
 #define CEF_INCLUDE_INTERNAL_CEF_STRING_WRAPPERS_H_
 #pragma once
 
-#include <memory.h>
+#include <cstring>
 #include <string>
 
 #include "include/internal/cef_string_types.h"

include/internal/cef_types.h

@@ -235,13 +235,6 @@ 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
@@ -288,9 +281,9 @@ 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. When using the Chrome runtime
+  /// CefRequestContextSettings.cache_path value. Any child directory value will
-  /// any child directory value will be ignored and the "default" profile (also
+  /// be ignored and the "default" profile (also a child directory) will be used
-  /// a child directory) will be used instead.
+  /// instead.
   ///
   cef_string_t cache_path;
 
@@ -334,16 +327,6 @@ 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
@@ -421,22 +404,17 @@ 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"
-  /// command-line switch. Remote debugging can be accessed by loading the
+  /// command-line switch. Specifying 0 via the command-line switch will result
-  /// chrome://inspect page in Google Chrome. Port numbers 9222 and 9229 are
+  /// in the selection of an ephemeral port and the port number will be printed
-  /// discoverable by default. Other port numbers may need to be configured via
+  /// as part of the WebSocket endpoint URL to stderr. If a cache directory path
-  /// "Discover network targets" on the Devices tab.
+  /// is provided the port will also be written to the
+  /// <cache-dir>/DevToolsActivePort file. Remote debugging can be accessed by
+  /// loading the chrome://inspect page in Google Chrome. Port numbers 9222 and
+  /// 9229 are discoverable by default. Other port numbers may need to be
+  /// configured via "Discover network targets" on the Devices tab.
   ///
   int remote_debugging_port;
 
@@ -490,7 +468,7 @@ 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 the Chrome runtime. See
+  /// "/etc/opt/chrome/policies". Only supported with Chrome style. See
   /// https://support.google.com/chrome/a/answer/9037717 for details.
   ///
   /// Chrome Browser Cloud Management integration, when enabled via the
@@ -504,10 +482,17 @@ 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 the Chrome
+  /// [101]) will be loaded from libcef.dll. Only supported with Chrome style on
-  /// runtime on Windows.
+  /// 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;
 
 ///
@@ -544,14 +529,6 @@ 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
@@ -714,14 +691,14 @@ typedef struct _cef_browser_settings_t {
 
   ///
   /// Controls whether the Chrome status bubble will be used. Only supported
-  /// with the Chrome runtime. For details about the status bubble see
+  /// with Chrome style. 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 the Chrome runtime.
+  /// supported with Chrome style.
   ///
   cef_state_t chrome_zoom_bubble;
 } cef_browser_settings_t;
@@ -913,6 +890,16 @@ typedef enum {
   /// Out of memory. Some platforms may use TS_PROCESS_CRASHED instead.
   ///
   TS_PROCESS_OOM,
+
+  ///
+  /// Child process never launched.
+  ///
+  TS_LAUNCH_FAILED,
+
+  ///
+  /// On Windows, the OS terminated the process due to code integrity failure.
+  ///
+  TS_INTEGRITY_FAILURE,
 } cef_termination_status_t;
 
 ///
@@ -1023,6 +1010,100 @@ typedef enum {
   CERT_STATUS_CT_COMPLIANCE_FAILED = 1 << 20,
 } cef_cert_status_t;
 
+///
+/// Process result codes. This is not a comprehensive list, as result codes
+/// might also include platform-specific crash values (Posix signal or Windows
+/// hardware exception), or internal-only implementation values.
+///
+typedef enum {
+  // The following values should be kept in sync with Chromium's
+  // content::ResultCode type.
+
+  CEF_RESULT_CODE_NORMAL_EXIT,
+
+  /// Process was killed by user or system.
+  CEF_RESULT_CODE_KILLED,
+
+  /// Process hung.
+  CEF_RESULT_CODE_HUNG,
+
+  /// A bad message caused the process termination.
+  CEF_RESULT_CODE_KILLED_BAD_MESSAGE,
+
+  /// The GPU process exited because initialization failed.
+  CEF_RESULT_CODE_GPU_DEAD_ON_ARRIVAL,
+
+  // The following values should be kept in sync with Chromium's
+  // chrome::ResultCode type. Unused chrome values are excluded.
+
+  CEF_RESULT_CODE_CHROME_FIRST,
+
+  /// A critical chrome file is missing.
+  CEF_RESULT_CODE_MISSING_DATA = 7,
+
+  /// Command line parameter is not supported.
+  CEF_RESULT_CODE_UNSUPPORTED_PARAM = 13,
+
+  /// The profile was in use on another host.
+  CEF_RESULT_CODE_PROFILE_IN_USE = 21,
+
+  /// Failed to pack an extension via the command line.
+  CEF_RESULT_CODE_PACK_EXTENSION_ERROR = 22,
+
+  /// The browser process exited early by passing the command line to another
+  /// running browser.
+  CEF_RESULT_CODE_NORMAL_EXIT_PROCESS_NOTIFIED = 24,
+
+  /// A browser process was sandboxed. This should never happen.
+  CEF_RESULT_CODE_INVALID_SANDBOX_STATE = 31,
+
+  /// Cloud policy enrollment failed or was given up by user.
+  CEF_RESULT_CODE_CLOUD_POLICY_ENROLLMENT_FAILED = 32,
+
+  /// The GPU process was terminated due to context lost.
+  CEF_RESULT_CODE_GPU_EXIT_ON_CONTEXT_LOST = 34,
+
+  /// An early startup command was executed and the browser must exit.
+  CEF_RESULT_CODE_NORMAL_EXIT_PACK_EXTENSION_SUCCESS = 36,
+
+  /// The browser process exited because system resources are exhausted. The
+  /// system state can't be recovered and will be unstable.
+  CEF_RESULT_CODE_SYSTEM_RESOURCE_EXHAUSTED = 37,
+
+  CEF_RESULT_CODE_CHROME_LAST = 39,
+
+  // The following values should be kept in sync with Chromium's
+  // sandbox::TerminationCodes type.
+
+  CEF_RESULT_CODE_SANDBOX_FATAL_FIRST = 7006,
+
+  /// Windows sandbox could not set the integrity level.
+  CEF_RESULT_CODE_SANDBOX_FATAL_INTEGRITY = CEF_RESULT_CODE_SANDBOX_FATAL_FIRST,
+
+  /// Windows sandbox could not lower the token.
+  CEF_RESULT_CODE_SANDBOX_FATAL_DROPTOKEN,
+
+  /// Windows sandbox failed to flush registry handles.
+  CEF_RESULT_CODE_SANDBOX_FATAL_FLUSHANDLES,
+
+  /// Windows sandbox failed to forbid HCKU caching.
+  CEF_RESULT_CODE_SANDBOX_FATAL_CACHEDISABLE,
+
+  /// Windows sandbox failed to close pending handles.
+  CEF_RESULT_CODE_SANDBOX_FATAL_CLOSEHANDLES,
+
+  /// Windows sandbox could not set the mitigation policy.
+  CEF_RESULT_CODE_SANDBOX_FATAL_MITIGATION,
+
+  /// Windows sandbox exceeded the job memory limit.
+  CEF_RESULT_CODE_SANDBOX_FATAL_MEMORY_EXCEEDED,
+
+  /// Windows sandbox failed to warmup.
+  CEF_RESULT_CODE_SANDBOX_FATAL_WARMUP,
+
+  CEF_RESULT_CODE_SANDBOX_FATAL_LAST,
+} cef_resultcode_t;
+
 ///
 /// The manner in which a link click should be opened. These constants match
 /// their equivalents in Chromium's window_open_disposition.h and should not be
@@ -1129,16 +1210,6 @@ 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.
 ///
@@ -1301,7 +1372,7 @@ typedef enum {
 
   ///
   /// User got to this page through a suggestion in the UI (for example, via the
-  /// destinations page). Chrome runtime only.
+  /// destinations page). Chrome style only.
   ///
   TT_AUTO_BOOKMARK = 2,
 
@@ -1328,7 +1399,7 @@ 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 runtime only.
+  /// didn't type or see the destination URL. Chrome style only.
   /// See also TT_KEYWORD.
   ///
   TT_GENERATED = 5,
@@ -1338,7 +1409,7 @@ 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 runtime only.
+  /// AUTO_TOPLEVEL navigations. Chrome style only.
   ///
   TT_AUTO_TOPLEVEL = 6,
 
@@ -1365,13 +1436,13 @@ 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 runtime only.
+  /// with a transition type of TT_KEYWORD_GENERATED. Chrome style only.
   ///
   TT_KEYWORD = 9,
 
   ///
   /// Corresponds to a visit generated for a keyword. See description of
-  /// TT_KEYWORD for more details. Chrome runtime only.
+  /// TT_KEYWORD for more details. Chrome style only.
   ///
   TT_KEYWORD_GENERATED = 10,
 
@@ -1401,14 +1472,13 @@ typedef enum {
   TT_DIRECT_LOAD_FLAG = 0x02000000,
 
   ///
-  /// User is navigating to the home page. Chrome runtime only.
+  /// User is navigating to the home page. Chrome style only.
   ///
   TT_HOME_PAGE_FLAG = 0x04000000,
 
   ///
   /// The transition originated from an external application; the exact
-  /// definition of this is embedder dependent. Chrome runtime and
+  /// definition of this is embedder dependent. Chrome style only.
-  /// extension system only.
   ///
   TT_FROM_API_FLAG = 0x08000000,
 
@@ -1784,6 +1854,34 @@ 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().
@@ -2332,6 +2430,7 @@ typedef enum {
   DOM_FORM_CONTROL_TYPE_BUTTON_SUBMIT,
   DOM_FORM_CONTROL_TYPE_BUTTON_RESET,
   DOM_FORM_CONTROL_TYPE_BUTTON_SELECT_LIST,
+  DOM_FORM_CONTROL_TYPE_BUTTON_POPOVER,
   DOM_FORM_CONTROL_TYPE_FIELDSET,
   DOM_FORM_CONTROL_TYPE_INPUT_BUTTON,
   DOM_FORM_CONTROL_TYPE_INPUT_CHECKBOX,
@@ -2816,21 +2915,6 @@ typedef enum {
   RESPONSE_FILTER_ERROR
 } cef_response_filter_status_t;
 
-///
-/// Describes how to interpret the components of a pixel.
-///
-typedef enum {
-  ///
-  /// RGBA with 8 bits per pixel (32bits total).
-  ///
-  CEF_COLOR_TYPE_RGBA_8888,
-
-  ///
-  /// BGRA with 8 bits per pixel (32bits total).
-  ///
-  CEF_COLOR_TYPE_BGRA_8888,
-} cef_color_type_t;
-
 ///
 /// Describes how to interpret the alpha component of a pixel.
 ///
@@ -2863,51 +2947,22 @@ typedef enum {
 } cef_text_style_t;
 
 ///
-/// Specifies where along the main axis the CefBoxLayout child views should be
+/// Specifies where along the axis the CefBoxLayout child views should be laid
-/// laid out.
+/// out. Should be kept in sync with Chromium's views::LayoutAlignment type.
 ///
 typedef enum {
-  ///
+  /// Child views will be left/top-aligned.
-  /// Child views will be left-aligned.
+  CEF_AXIS_ALIGNMENT_START,
-  ///
-  CEF_MAIN_AXIS_ALIGNMENT_START,
 
-  ///
   /// Child views will be center-aligned.
-  ///
+  CEF_AXIS_ALIGNMENT_CENTER,
-  CEF_MAIN_AXIS_ALIGNMENT_CENTER,
 
-  ///
+  /// Child views will be right/bottom-aligned.
-  /// Child views will be right-aligned.
+  CEF_AXIS_ALIGNMENT_END,
-  ///
-  CEF_MAIN_AXIS_ALIGNMENT_END,
-} cef_main_axis_alignment_t;
 
-///
-/// Specifies where along the cross axis the CefBoxLayout child views should be
-/// laid out.
-///
-typedef enum {
-  ///
   /// Child views will be stretched to fit.
-  ///
+  CEF_AXIS_ALIGNMENT_STRETCH,
-  CEF_CROSS_AXIS_ALIGNMENT_STRETCH,
+} cef_axis_alignment_t;
-
-  ///
-  /// Child views will be left-aligned.
-  ///
-  CEF_CROSS_AXIS_ALIGNMENT_START,
-
-  ///
-  /// Child views will be center-aligned.
-  ///
-  CEF_CROSS_AXIS_ALIGNMENT_CENTER,
-
-  ///
-  /// Child views will be right-aligned.
-  ///
-  CEF_CROSS_AXIS_ALIGNMENT_END,
-} cef_cross_axis_alignment_t;
 
 ///
 /// Settings used when initializing a CefBoxLayout.
@@ -2944,12 +2999,12 @@ typedef struct _cef_box_layout_settings_t {
   ///
   /// Specifies where along the main axis the child views should be laid out.
   ///
-  cef_main_axis_alignment_t main_axis_alignment;
+  cef_axis_alignment_t main_axis_alignment;
 
   ///
   /// Specifies where along the cross axis the child views should be laid out.
   ///
-  cef_cross_axis_alignment_t cross_axis_alignment;
+  cef_axis_alignment_t cross_axis_alignment;
 
   ///
   /// Minimum cross axis size.
@@ -3218,64 +3273,65 @@ typedef enum {
   /// Front L, Front R, Front C, LFE, Back L, Back R
   CEF_CHANNEL_LAYOUT_5_1_BACK = 12,
 
-  /// Front L, Front R, Front C, Side L, Side R, Back L, Back R
+  /// Front L, Front R, Front C, Back L, Back R, Side L, Side R
   CEF_CHANNEL_LAYOUT_7_0 = 13,
 
-  /// Front L, Front R, Front C, LFE, Side L, Side R, Back L, Back R
+  /// Front L, Front R, Front C, LFE, Back L, Back R, Side L, Side R
   CEF_CHANNEL_LAYOUT_7_1 = 14,
 
-  /// Front L, Front R, Front C, LFE, Side L, Side R, Front LofC, Front RofC
+  /// Front L, Front R, Front C, LFE, Front LofC, Front RofC, Side L, Side R
   CEF_CHANNEL_LAYOUT_7_1_WIDE = 15,
 
-  /// Stereo L, Stereo R
+  /// Front L, Front R
   CEF_CHANNEL_LAYOUT_STEREO_DOWNMIX = 16,
 
-  /// Stereo L, Stereo R, LFE
+  /// Front L, Front R, LFE
   CEF_CHANNEL_LAYOUT_2POINT1 = 17,
 
-  /// Stereo L, Stereo R, Front C, LFE
+  /// Front L, Front R, Front C, LFE
   CEF_CHANNEL_LAYOUT_3_1 = 18,
 
-  /// Stereo L, Stereo R, Front C, Rear C, LFE
+  /// Front L, Front R, Front C, LFE, Back C
   CEF_CHANNEL_LAYOUT_4_1 = 19,
 
-  /// Stereo L, Stereo R, Front C, Side L, Side R, Back C
+  /// Front L, Front R, Front C, Back C, Side L, Side R
   CEF_CHANNEL_LAYOUT_6_0 = 20,
 
-  /// Stereo L, Stereo R, Side L, Side R, Front LofC, Front RofC
+  /// Front L, Front R, Front LofC, Front RofC, Side L, Side R
   CEF_CHANNEL_LAYOUT_6_0_FRONT = 21,
 
-  /// Stereo L, Stereo R, Front C, Rear L, Rear R, Rear C
+  /// Front L, Front R, Front C, Back L, Back R, Back C
   CEF_CHANNEL_LAYOUT_HEXAGONAL = 22,
 
-  /// Stereo L, Stereo R, Front C, LFE, Side L, Side R, Rear Center
+  /// Front L, Front R, Front C, LFE, Back C, Side L, Side R
   CEF_CHANNEL_LAYOUT_6_1 = 23,
 
-  /// Stereo L, Stereo R, Front C, LFE, Back L, Back R, Rear Center
+  /// Front L, Front R, Front C, LFE, Back L, Back R, Back C
   CEF_CHANNEL_LAYOUT_6_1_BACK = 24,
 
-  /// Stereo L, Stereo R, Side L, Side R, Front LofC, Front RofC, LFE
+  /// Front L, Front R, LFE, Front LofC, Front RofC, Side L, Side R
   CEF_CHANNEL_LAYOUT_6_1_FRONT = 25,
 
-  /// Front L, Front R, Front C, Side L, Side R, Front LofC, Front RofC
+  /// Front L, Front R, Front C, Front LofC, Front RofC, Side L, Side R
   CEF_CHANNEL_LAYOUT_7_0_FRONT = 26,
 
   /// Front L, Front R, Front C, LFE, Back L, Back R, Front LofC, Front RofC
   CEF_CHANNEL_LAYOUT_7_1_WIDE_BACK = 27,
 
-  /// Front L, Front R, Front C, Side L, Side R, Rear L, Back R, Back C.
+  /// Front L, Front R, Front C, Back L, Back R, Back C, Side L, Side R
   CEF_CHANNEL_LAYOUT_OCTAGONAL = 28,
 
   /// Channels are not explicitly mapped to speakers.
   CEF_CHANNEL_LAYOUT_DISCRETE = 29,
 
+  /// Deprecated, but keeping the enum value for UMA consistency.
   /// Front L, Front R, Front C. Front C contains the keyboard mic audio. This
   /// layout is only intended for input for WebRTC. The Front C channel
   /// is stripped away in the WebRTC audio input pipeline and never seen outside
   /// of that.
   CEF_CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC = 30,
 
-  /// Front L, Front R, Side L, Side R, LFE
+  /// Front L, Front R, LFE, Side L, Side R
   CEF_CHANNEL_LAYOUT_4_1_QUAD_SIDE = 31,
 
   /// Actual channel layout is specified in the bitstream and the actual channel
@@ -3289,8 +3345,14 @@ typedef enum {
   /// kMaxConcurrentChannels
   CEF_CHANNEL_LAYOUT_5_1_4_DOWNMIX = 33,
 
+  /// Front C, LFE
+  CEF_CHANNEL_LAYOUT_1_1 = 34,
+
+  /// Front L, Front R, LFE, Back C
+  CEF_CHANNEL_LAYOUT_3_1_BACK = 35,
+
   /// Max value, must always equal the largest entry ever logged.
-  CEF_CHANNEL_LAYOUT_MAX = CEF_CHANNEL_LAYOUT_5_1_4_DOWNMIX
+  CEF_CHANNEL_LAYOUT_MAX = CEF_CHANNEL_LAYOUT_3_1_BACK
 } cef_channel_layout_t;
 
 ///
@@ -3399,18 +3461,18 @@ typedef enum {
   CEF_CPAIT_COOKIE_CONTROLS,
   CEF_CPAIT_FILE_SYSTEM_ACCESS,
   CEF_CPAIT_FIND,
-  CEF_CPAIT_HIGH_EFFICIENCY,
+  CEF_CPAIT_MEMORY_SAVER,
   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,
+  CEF_CPAIT_QR_CODE_GENERATOR_DEPRECATED,
-  CEF_CPAIT_READER_MODE,
+  CEF_CPAIT_READER_MODE_DEPRECATED,
   CEF_CPAIT_SAVE_AUTOFILL_ADDRESS,
   CEF_CPAIT_SAVE_CARD,
-  CEF_CPAIT_SEND_TAB_TO_SELF,
+  CEF_CPAIT_SEND_TAB_TO_SELF_DEPRECATED,
   CEF_CPAIT_SHARING_HUB,
   CEF_CPAIT_SIDE_SEARCH,
   CEF_CPAIT_SMS_REMOTE_FETCHER,
@@ -3422,7 +3484,10 @@ typedef enum {
   CEF_CPAIT_MANDATORY_REAUTH,
   CEF_CPAIT_PRICE_INSIGHTS,
   CEF_CPAIT_PRICE_READ_ANYTHING,
-  CEF_CPAIT_MAX_VALUE = CEF_CPAIT_PRICE_READ_ANYTHING,
+  CEF_CPAIT_PRODUCT_SPECIFICATIONS,
+  CEF_CPAIT_LENS_OVERLAY,
+  CEF_CPAIT_DISCOUNTS,
+  CEF_CPAIT_MAX_VALUE = CEF_CPAIT_DISCOUNTS,
 } cef_chrome_page_action_icon_type_t;
 
 ///
@@ -3547,7 +3612,7 @@ typedef enum {
 
 ///
 /// Permission types used with OnShowPermissionPrompt. Some types are
-/// platform-specific or only supported with the Chrome runtime. Should be kept
+/// platform-specific or only supported with Chrome style. Should be kept
 /// in sync with Chromium's permissions::RequestType type.
 ///
 typedef enum {
@@ -3562,18 +3627,20 @@ typedef enum {
   CEF_PERMISSION_TYPE_DISK_QUOTA = 1 << 7,
   CEF_PERMISSION_TYPE_LOCAL_FONTS = 1 << 8,
   CEF_PERMISSION_TYPE_GEOLOCATION = 1 << 9,
-  CEF_PERMISSION_TYPE_IDLE_DETECTION = 1 << 10,
+  CEF_PERMISSION_TYPE_IDENTITY_PROVIDER = 1 << 10,
-  CEF_PERMISSION_TYPE_MIC_STREAM = 1 << 11,
+  CEF_PERMISSION_TYPE_IDLE_DETECTION = 1 << 11,
-  CEF_PERMISSION_TYPE_MIDI = 1 << 12,
+  CEF_PERMISSION_TYPE_MIC_STREAM = 1 << 12,
   CEF_PERMISSION_TYPE_MIDI_SYSEX = 1 << 13,
   CEF_PERMISSION_TYPE_MULTIPLE_DOWNLOADS = 1 << 14,
   CEF_PERMISSION_TYPE_NOTIFICATIONS = 1 << 15,
-  CEF_PERMISSION_TYPE_PROTECTED_MEDIA_IDENTIFIER = 1 << 16,
+  CEF_PERMISSION_TYPE_KEYBOARD_LOCK = 1 << 16,
-  CEF_PERMISSION_TYPE_REGISTER_PROTOCOL_HANDLER = 1 << 17,
+  CEF_PERMISSION_TYPE_POINTER_LOCK = 1 << 17,
-  CEF_PERMISSION_TYPE_STORAGE_ACCESS = 1 << 18,
+  CEF_PERMISSION_TYPE_PROTECTED_MEDIA_IDENTIFIER = 1 << 18,
-  CEF_PERMISSION_TYPE_VR_SESSION = 1 << 19,
+  CEF_PERMISSION_TYPE_REGISTER_PROTOCOL_HANDLER = 1 << 19,
-  CEF_PERMISSION_TYPE_WINDOW_MANAGEMENT = 1 << 20,
+  CEF_PERMISSION_TYPE_STORAGE_ACCESS = 1 << 20,
-  CEF_PERMISSION_TYPE_FILE_SYSTEM_ACCESS = 1 << 21,
+  CEF_PERMISSION_TYPE_VR_SESSION = 1 << 21,
+  CEF_PERMISSION_TYPE_WINDOW_MANAGEMENT = 1 << 22,
+  CEF_PERMISSION_TYPE_FILE_SYSTEM_ACCESS = 1 << 23,
 } cef_permission_request_types_t;
 
 ///
@@ -3767,6 +3834,81 @@ typedef enum {
   CEF_ZOOM_COMMAND_IN,
 } cef_zoom_command_t;
 
+///
+/// Specifies the color variants supported by
+/// CefRequestContext::SetChromeThemeColor.
+///
+typedef enum {
+  CEF_COLOR_VARIANT_SYSTEM,
+  CEF_COLOR_VARIANT_LIGHT,
+  CEF_COLOR_VARIANT_DARK,
+  CEF_COLOR_VARIANT_TONAL_SPOT,
+  CEF_COLOR_VARIANT_NEUTRAL,
+  CEF_COLOR_VARIANT_VIBRANT,
+  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_color.h

@@ -1,5 +1,4 @@
-// Copyright (c) 2021 Marshall A. Greenblatt. Portions copyright (c) 2015
+// Copyright (c) 2024 Marshall A. Greenblatt. All rights reserved.
-// 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
@@ -28,33 +27,31 @@
 // (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 INCLUDE_BASE_CEF_PTR_UTIL_H_
+#ifndef CEF_INCLUDE_INTERNAL_CEF_TYPES_COLOR_H_
-#define INCLUDE_BASE_CEF_PTR_UTIL_H_
+#define CEF_INCLUDE_INTERNAL_CEF_TYPES_COLOR_H_
 #pragma once
 
-#if defined(USING_CHROMIUM_INCLUDES)
+#ifdef __cplusplus
-// When building CEF include the Chromium header directly.
+extern "C" {
-#include "base/memory/ptr_util.h"
+#endif
-#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 <memory>
-#include <utility>
-
-namespace base {
 
 ///
-/// Helper to transfer ownership of a raw pointer to a std::unique_ptr<T>.
+/// Describes how to interpret the components of a pixel.
-/// Note that std::unique_ptr<T> has very different semantics from
-/// std::unique_ptr<T[]>: do not use this helper for array allocations.
 ///
-template <typename T>
+typedef enum {
-std::unique_ptr<T> WrapUnique(T* ptr) {
+  ///
-  return std::unique_ptr<T>(ptr);
+  /// RGBA with 8 bits per pixel (32bits total).
+  ///
+  CEF_COLOR_TYPE_RGBA_8888,
+
+  ///
+  /// BGRA with 8 bits per pixel (32bits total).
+  ///
+  CEF_COLOR_TYPE_BGRA_8888,
+} cef_color_type_t;
+
+#ifdef __cplusplus
 }
+#endif
 
-}  // namespace base
+#endif  // CEF_INCLUDE_INTERNAL_CEF_TYPES_COLOR_H_
-
-#endif  // INCLUDE_BASE_CEF_PTR_UTIL_H_

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 the Chrome runtime. Should be kept in sync with Chromium's
+/// supported with Chrome style. Should be kept in sync with Chromium's
 /// ContentSettingsType type.
 ///
 typedef enum {
@@ -380,6 +380,13 @@ typedef enum {
   /// a requesting-origin/top-level-site combination and persistent.
   CEF_CONTENT_SETTING_TYPE_TOP_LEVEL_TPCD_TRIAL,
 
+  /// Content Setting for a first-party origin trial that allows websites to
+  /// enable third-party cookie deprecation.
+  /// ALLOW (default): no effect (e.g. third-party cookies allowed, if not
+  ///                  blocked otherwise).
+  /// BLOCK: third-party cookies blocked, but 3PCD mitigations enabled.
+  CEF_CONTENT_SETTING_TOP_LEVEL_TPCD_ORIGIN_TRIAL,
+
   /// Content setting used to indicate whether entering picture-in-picture
   /// automatically should be enabled.
   CEF_CONTENT_SETTING_TYPE_AUTO_PICTURE_IN_PICTURE,
@@ -407,7 +414,59 @@ typedef enum {
   /// Content settings for access to printers for the Web Printing API.
   CEF_CONTENT_SETTING_TYPE_WEB_PRINTING,
 
-  CEF_CONTENT_SETTING_TYPE_NUM_TYPES,
+  /// Content setting used to indicate whether entering HTML Fullscreen
+  /// automatically (i.e. without transient activation) should be enabled.
+  CEF_CONTENT_SETTING_TYPE_AUTOMATIC_FULLSCREEN,
+
+  /// Content settings used to indicate that a web app is allowed to prompt the
+  /// user for the installation of sub apps.
+  CEF_CONTENT_SETTING_TYPE_SUB_APP_INSTALLATION_PROMPTS,
+
+  /// Whether an application can enumerate audio output device.
+  CEF_CONTENT_SETTING_TYPE_SPEAKER_SELECTION,
+
+  /// Content settings for access to the Direct Sockets API.
+  CEF_CONTENT_SETTING_TYPE_DIRECT_SOCKETS,
+
+  /// Keyboard Lock API allows a site to capture keyboard inputs that would
+  /// otherwise be handled by the OS or the browser.
+  CEF_CONTENT_SETTING_TYPE_KEYBOARD_LOCK,
+
+  /// Pointer Lock API allows a site to hide the cursor and have exclusive
+  /// access to mouse inputs.
+  CEF_CONTENT_SETTING_TYPE_POINTER_LOCK,
+
+  /// Website setting which is used for UnusedSitePermissionsService to store
+  /// auto-revoked notification permissions from abusive sites.
+  CEF_CONTENT_SETTING_TYPE_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,
 } cef_content_setting_types_t;
 
 ///

include/internal/cef_types_linux.h

@@ -32,7 +32,6 @@
 #pragma once
 
 #include "include/base/cef_build.h"
-#include "include/cef_config.h"
 
 #if defined(OS_LINUX)
 
@@ -43,7 +42,9 @@ typedef struct _XDisplay XDisplay;
 
 #include "include/internal/cef_export.h"
 #include "include/internal/cef_string.h"
+#include "include/internal/cef_types_color.h"
 #include "include/internal/cef_types_geometry.h"
+#include "include/internal/cef_types_runtime.h"
 
 // Handle types.
 #if defined(CEF_X11)
@@ -135,8 +136,65 @@ typedef struct _cef_window_info_t {
   /// Pointer for the new browser window. Only used with windowed rendering.
   ///
   cef_window_handle_t window;
+
+  ///
+  /// Optionally change the runtime style. Alloy style will always be used if
+  /// |windowless_rendering_enabled| is true. See cef_runtime_style_t
+  /// documentation for details.
+  ///
+  cef_runtime_style_t runtime_style;
 } cef_window_info_t;
 
+///
+/// Structure containing the plane information of the shared texture.
+/// Sync with native_pixmap_handle.h
+///
+typedef struct _cef_accelerated_paint_native_pixmap_plane_info_t {
+  ///
+  /// The strides and offsets in bytes to be used when accessing the buffers via
+  /// a memory mapping. One per plane per entry. Size in bytes of the plane is
+  /// necessary to map the buffers.
+  ///
+  uint32_t stride;
+  uint64_t offset;
+  uint64_t size;
+
+  ///
+  /// File descriptor for the underlying memory object (usually dmabuf).
+  ///
+  int fd;
+} cef_accelerated_paint_native_pixmap_plane_t;
+
+#define kAcceleratedPaintMaxPlanes 4
+
+///
+/// Structure containing shared texture information for the OnAcceleratedPaint
+/// callback. Resources will be released to the underlying pool for reuse when
+/// the callback returns from client code.
+///
+typedef struct _cef_accelerated_paint_info_t {
+  ///
+  /// Planes of the shared texture, usually file descriptors of dmabufs.
+  ///
+  cef_accelerated_paint_native_pixmap_plane_t
+      planes[kAcceleratedPaintMaxPlanes];
+
+  ///
+  /// Plane count.
+  ///
+  int plane_count;
+
+  ///
+  /// Modifier could be used with EGL driver.
+  ///
+  uint64_t modifier;
+
+  ///
+  /// The pixel format of the texture.
+  ///
+  cef_color_type_t format;
+} cef_accelerated_paint_info_t;
+
 #ifdef __cplusplus
 }
 #endif

include/internal/cef_types_mac.h

@@ -35,7 +35,9 @@
 
 #if defined(OS_MAC)
 #include "include/internal/cef_string.h"
+#include "include/internal/cef_types_color.h"
 #include "include/internal/cef_types_geometry.h"
+#include "include/internal/cef_types_runtime.h"
 
 // Handle types.
 // Actually NSCursor*
@@ -44,6 +46,8 @@
 #define cef_event_handle_t void*
 // Actually NSView*
 #define cef_window_handle_t void*
+// Actually IOSurface*
+#define cef_shared_texture_handle_t void*
 
 #define kNullCursorHandle NULL
 #define kNullEventHandle NULL
@@ -134,8 +138,32 @@ typedef struct _cef_window_info_t {
   /// rendering.
   ///
   cef_window_handle_t view;
+
+  ///
+  /// Optionally change the runtime style. Alloy style will always be used if
+  /// |windowless_rendering_enabled| is true or if |parent_view| is provided.
+  /// See cef_runtime_style_t documentation for details.
+  ///
+  cef_runtime_style_t runtime_style;
 } cef_window_info_t;
 
+///
+/// Structure containing shared texture information for the OnAcceleratedPaint
+/// callback. Resources will be released to the underlying pool for reuse when
+/// the callback returns from client code.
+///
+typedef struct _cef_accelerated_paint_info_t {
+  ///
+  /// Handle for the shared texture IOSurface.
+  ///
+  cef_shared_texture_handle_t shared_texture_io_surface;
+
+  ///
+  /// The pixel format of the texture.
+  ///
+  cef_color_type_t format;
+} cef_accelerated_paint_info_t;
+
 #ifdef __cplusplus
 }
 #endif

include/internal/cef_types_runtime.h

@@ -0,0 +1,81 @@
+// 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.
+
+#ifndef CEF_INCLUDE_INTERNAL_CEF_TYPES_RUNTIME_H_
+#define CEF_INCLUDE_INTERNAL_CEF_TYPES_RUNTIME_H_
+#pragma once
+
+#ifdef __cplusplus
+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
+/// https://bitbucket.org/chromiumembedded/cef/wiki/Architecture.md#markdown-header-cef3
+///
+/// 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
+/// configure the style via CefWindowDelegate::GetWindowRuntimeStyle and
+/// CefBrowserViewDelegate::GetBrowserRuntimeStyle. Alloy style Windows with the
+/// Views framework can host only Alloy style BrowserViews but Chrome style
+/// Windows can host both style BrowserViews. Additionally, a Chrome style
+/// Window can host at most one Chrome style BrowserView but potentially
+/// multiple Alloy style BrowserViews. See CefWindowInfo.runtime_style
+/// documentation for any additional platform-specific limitations.
+///
+typedef enum {
+  ///
+  /// Use the default style. See above documentation for exceptions.
+  ///
+  CEF_RUNTIME_STYLE_DEFAULT,
+
+  ///
+  /// Use Chrome style.
+  ///
+  CEF_RUNTIME_STYLE_CHROME,
+
+  ///
+  /// Use Alloy style.
+  ///
+  CEF_RUNTIME_STYLE_ALLOY,
+} cef_runtime_style_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // CEF_INCLUDE_INTERNAL_CEF_TYPES_RUNTIME_H_

include/internal/cef_types_win.h

@@ -37,12 +37,15 @@
 #include <windows.h>
 
 #include "include/internal/cef_string.h"
+#include "include/internal/cef_types_color.h"
 #include "include/internal/cef_types_geometry.h"
+#include "include/internal/cef_types_runtime.h"
 
 // Handle types.
 #define cef_cursor_handle_t HCURSOR
 #define cef_event_handle_t MSG*
 #define cef_window_handle_t HWND
+#define cef_shared_texture_handle_t HANDLE
 
 #define kNullCursorHandle NULL
 #define kNullEventHandle NULL
@@ -102,8 +105,33 @@ typedef struct _cef_window_info_t {
   /// Handle for the new browser window. Only used with windowed rendering.
   ///
   cef_window_handle_t window;
+
+  ///
+  /// Optionally change the runtime style. Alloy style will always be used if
+  /// |windowless_rendering_enabled| is true. See cef_runtime_style_t
+  /// documentation for details.
+  ///
+  cef_runtime_style_t runtime_style;
 } cef_window_info_t;
 
+///
+/// Structure containing shared texture information for the OnAcceleratedPaint
+/// callback. Resources will be released to the underlying pool for reuse when
+/// the callback returns from client code.
+///
+typedef struct _cef_accelerated_paint_info_t {
+  ///
+  /// Handle for the shared texture. The shared texture is instantiated
+  /// without a keyed mutex.
+  ///
+  cef_shared_texture_handle_t shared_texture_handle;
+
+  ///
+  /// The pixel format of the texture.
+  ///
+  cef_color_type_t format;
+} cef_accelerated_paint_info_t;
+
 #ifdef __cplusplus
 }
 #endif

include/internal/cef_types_wrappers.h

@@ -387,7 +387,6 @@ 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;
@@ -398,7 +397,6 @@ 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);
@@ -417,7 +415,6 @@ 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;
@@ -435,6 +432,10 @@ 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
   }
 };
 
@@ -460,7 +461,6 @@ 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);
@@ -697,7 +697,9 @@ using CefPdfPrintSettings = CefStructBase<CefPdfPrintSettingsTraits>;
 ///
 class CefBoxLayoutSettings : public cef_box_layout_settings_t {
  public:
-  CefBoxLayoutSettings() : cef_box_layout_settings_t{} {}
+  CefBoxLayoutSettings() : cef_box_layout_settings_t{} {
+    cross_axis_alignment = CEF_AXIS_ALIGNMENT_STRETCH;
+  }
   CefBoxLayoutSettings(const cef_box_layout_settings_t& r)
       : cef_box_layout_settings_t(r) {}
 };
@@ -748,4 +750,73 @@ struct CefMediaSinkDeviceInfoTraits {
 ///
 using CefMediaSinkDeviceInfo = CefStructBase<CefMediaSinkDeviceInfoTraits>;
 
+///
+/// Class representing accelerated paint info.
+///
+class CefAcceleratedPaintInfo : public cef_accelerated_paint_info_t {
+ public:
+  CefAcceleratedPaintInfo() : cef_accelerated_paint_info_t{} {}
+  CefAcceleratedPaintInfo(const cef_accelerated_paint_info_t& r)
+      : 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/internal/cef_win.h

@@ -73,6 +73,7 @@ struct CefWindowInfoTraits {
     target->shared_texture_enabled = src->shared_texture_enabled;
     target->external_begin_frame_enabled = src->external_begin_frame_enabled;
     target->window = src->window;
+    target->runtime_style = src->runtime_style;
   }
 };
 
@@ -130,6 +131,7 @@ class CefWindowInfo : public CefStructBase<CefWindowInfoTraits> {
   void SetAsWindowless(CefWindowHandle parent) {
     windowless_rendering_enabled = TRUE;
     parent_window = parent;
+    runtime_style = CEF_RUNTIME_STYLE_ALLOY;
   }
 };