Fix invalid character in patch.cfg

- Provide access to the full certificate issuer chain (issue #1530)
- Add several missing certificate error codes to cef_errorcode_t (issue #1784)
- Provide the full certificate status bitmask (issue #1790)

CHROMIUM_BUILD_COMPATIBILITY.txt

@@ -7,5 +7,5 @@
 # https://bitbucket.org/chromiumembedded/cef/wiki/BranchesAndBuilding
 
 {
-  'chromium_checkout': 'cb947c0153db0ec02a8abbcb3ca086d88bf6006f',
+  'chromium_checkout': 'refs/tags/47.0.2526.80',
 }

CMakeLists.txt.in

@@ -40,7 +40,7 @@
 #
 # The below requirements must be met to build this CEF binary distribution.
 #
-# - CMake version 2.8.12.2 or newer.
+# - CMake version 2.8.12.1 or newer.
 #
 # - Linux requirements:
 #   Currently supported distributions include Debian Wheezy, Ubuntu Precise, and
@@ -121,7 +121,7 @@
 # Shared configuration.
 #
 
-cmake_minimum_required(VERSION 2.8.12.2)
+cmake_minimum_required(VERSION 2.8.12.1)
 
 # Only generate Debug and Release configuration types.
 set(CMAKE_CONFIGURATION_TYPES Debug Release)
@@ -379,12 +379,14 @@ endif()
 #
 
 if(OS_WINDOWS)
+  # Consumers who run into LNK4099 warnings can pass /Z7 instead (see issue #385).
+  set(CEF_DEBUG_INFO_FLAG "/Zi" CACHE STRING "Optional flag specifying specific /Z flag to use")
+
   # Platform-specific compiler/linker flags.
   set(CEF_LIBTYPE                 STATIC)
   # /MP                   = Multiprocess compilation
   # /Gy                   = Enable function-level linking
   # /GR-                  = Disable run-time type information
-  # /Zi                   = Enable program database
   # /W4                   = Warning level 4
   # /WX                   = Treat warnings as errors
   # /wd"4100"             = Ignore "unreferenced formal parameter" warning
@@ -394,7 +396,7 @@ if(OS_WINDOWS)
   # /wd"4701"             = Ignore "potentially uninitialized local variable" warning
   # /wd"4702"             = Ignore "unreachable code" warning
   # /wd"4996"             = Ignore "function or variable may be unsafe" warning
-  set(CEF_COMPILER_FLAGS          "/MP /Gy /GR- /Zi /W4 /WX /wd\"4100\" /wd\"4127\" /wd\"4244\" /wd\"4512\" /wd\"4701\" /wd\"4702\" /wd\"4996\"")
+  set(CEF_COMPILER_FLAGS          "/MP /Gy /GR- /W4 /WX /wd\"4100\" /wd\"4127\" /wd\"4244\" /wd\"4512\" /wd\"4701\" /wd\"4702\" /wd\"4996\" ${CEF_DEBUG_INFO_FLAG}")
   # /MTd                  = Multithreaded debug runtime
   # /Od                   = Disable optimizations
   # /RTC1                 = Enable basic run-time checks

cef.gyp

@@ -612,10 +612,11 @@
       'target_name': 'cef_locales',
       'type': 'none',
       'dependencies': [
-        '<(DEPTH)/ui/strings/ui_strings.gyp:ui_strings',
+        '<(DEPTH)/chrome/chrome_resources.gyp:platform_locale_settings',
         '<(DEPTH)/components/components_strings.gyp:components_strings',
         '<(DEPTH)/content/app/strings/content_strings.gyp:content_strings',
         '<(DEPTH)/extensions/extensions_strings.gyp:extensions_strings',
+        '<(DEPTH)/ui/strings/ui_strings.gyp:ui_strings',
         'cef_strings',
       ],
       'actions': [
@@ -811,6 +812,7 @@
           'action_name': 'make_pack_strings_header',
           'variables': {
             'header_inputs': [
+              '<(SHARED_INTERMEDIATE_DIR)/chrome/grit/platform_locale_settings.h',
               '<(SHARED_INTERMEDIATE_DIR)/components/strings/grit/components_strings.h',
               '<(SHARED_INTERMEDIATE_DIR)/content/app/strings/grit/content_strings.h',
               '<(SHARED_INTERMEDIATE_DIR)/extensions/strings/grit/extensions_strings.h',
@@ -854,6 +856,7 @@
         '<(DEPTH)/cef/libcef/resources/grit_stub',
         '<(DEPTH)/cef/libcef/resources/grit_stub/chrome',
         '<(grit_out_dir)',
+        '<(SHARED_INTERMEDIATE_DIR)/chrome',
         '<(SHARED_INTERMEDIATE_DIR)/components',
         '<(SHARED_INTERMEDIATE_DIR)/ui/resources',
         '<(SHARED_INTERMEDIATE_DIR)/ui/strings',
@@ -891,6 +894,9 @@
         '<(DEPTH)/components/components.gyp:update_client',
         '<(DEPTH)/components/components.gyp:user_prefs',
         '<(DEPTH)/components/components.gyp:version_info',
+        '<(DEPTH)/components/components.gyp:visitedlink_browser',
+        '<(DEPTH)/components/components.gyp:visitedlink_common',
+        '<(DEPTH)/components/components.gyp:visitedlink_renderer',
         '<(DEPTH)/components/components.gyp:web_cache_renderer',
         '<(DEPTH)/components/url_formatter/url_formatter.gyp:url_formatter',
         '<(DEPTH)/content/content.gyp:content_app_both',
@@ -957,14 +963,12 @@
         'libcef/browser/browser_message_filter.h',
         'libcef/browser/browser_message_loop.cc',
         'libcef/browser/browser_message_loop.h',
-        'libcef/browser/browser_pref_store.cc',
-        'libcef/browser/browser_pref_store.h',
-        'libcef/browser/browser_settings.cc',
-        'libcef/browser/browser_settings.h',
         'libcef/browser/browser_urlrequest_impl.cc',
         'libcef/browser/browser_urlrequest_impl.h',
         'libcef/browser/chrome_browser_process_stub.cc',
         'libcef/browser/chrome_browser_process_stub.h',
+        'libcef/browser/chrome_profile_stub.cc',
+        'libcef/browser/chrome_profile_stub.h',
         'libcef/browser/chrome_scheme_handler.cc',
         'libcef/browser/chrome_scheme_handler.h',
         'libcef/browser/content_browser_client.cc',
@@ -1051,6 +1055,10 @@
         'libcef/browser/plugins/plugin_info_message_filter.h',
         'libcef/browser/plugins/plugin_service_filter.cc',
         'libcef/browser/plugins/plugin_service_filter.h',
+        'libcef/browser/prefs/browser_prefs.cc',
+        'libcef/browser/prefs/browser_prefs.h',
+        'libcef/browser/prefs/renderer_prefs.cc',
+        'libcef/browser/prefs/renderer_prefs.h',
         'libcef/browser/print_settings_impl.cc',
         'libcef/browser/print_settings_impl.h',
         'libcef/browser/printing/printing_message_filter.cc',
@@ -1069,6 +1077,8 @@
         'libcef/browser/resource_dispatcher_host_delegate.h',
         'libcef/browser/resource_request_job.cc',
         'libcef/browser/resource_request_job.h',
+        'libcef/browser/response_filter_wrapper.cc',
+        'libcef/browser/response_filter_wrapper.h',
         'libcef/browser/request_context_impl.cc',
         'libcef/browser/request_context_impl.h',
         'libcef/browser/scheme_handler.cc',
@@ -1223,16 +1233,10 @@
         '<(DEPTH)/chrome/common/chrome_switches.cc',
         '<(DEPTH)/chrome/common/chrome_switches.h',
         # Include sources for proxy support.
-        '<(DEPTH)/base/prefs/testing_pref_store.cc',
-        '<(DEPTH)/base/prefs/testing_pref_store.h',
         '<(DEPTH)/chrome/browser/net/proxy_service_factory.cc',
         '<(DEPTH)/chrome/browser/net/proxy_service_factory.h',
         '<(DEPTH)/chrome/browser/net/utility_process_mojo_proxy_resolver_factory.cc',
         '<(DEPTH)/chrome/browser/net/utility_process_mojo_proxy_resolver_factory.h',
-        '<(DEPTH)/chrome/browser/prefs/command_line_pref_store.cc',
-        '<(DEPTH)/chrome/browser/prefs/command_line_pref_store.h',
-        '<(DEPTH)/chrome/common/pref_names.cc',
-        '<(DEPTH)/chrome/common/pref_names.h',
         '<(DEPTH)/components/data_reduction_proxy/core/common/data_reduction_proxy_switches.cc',
         '<(DEPTH)/components/data_reduction_proxy/core/common/data_reduction_proxy_switches.h',
         '<(DEPTH)/components/data_reduction_proxy/core/common/data_reduction_proxy_pref_names.cc',
@@ -1357,6 +1361,32 @@
         '<(DEPTH)/chrome/browser/plugins/plugin_metadata.h',
         '<(DEPTH)/components/nacl/common/nacl_constants.cc',
         '<(DEPTH)/components/nacl/common/nacl_constants.h',
+        # Include sources for preferences support.
+        '<(DEPTH)/base/prefs/testing_pref_store.cc',
+        '<(DEPTH)/base/prefs/testing_pref_store.h',
+        '<(DEPTH)/chrome/browser/accessibility/animation_policy_prefs.cc',
+        '<(DEPTH)/chrome/browser/accessibility/animation_policy_prefs.h',
+        '<(DEPTH)/chrome/browser/character_encoding.cc',
+        '<(DEPTH)/chrome/browser/character_encoding.h',
+        '<(DEPTH)/chrome/browser/defaults.cc',
+        '<(DEPTH)/chrome/browser/defaults.h',
+        '<(DEPTH)/chrome/browser/extensions/extension_webkit_preferences.cc',
+        '<(DEPTH)/chrome/browser/extensions/extension_webkit_preferences.h',
+        '<(DEPTH)/chrome/browser/font_family_cache.cc',
+        '<(DEPTH)/chrome/browser/font_family_cache.h',
+        '<(DEPTH)/chrome/browser/prefs/command_line_pref_store.cc',
+        '<(DEPTH)/chrome/browser/prefs/command_line_pref_store.h',
+        '<(DEPTH)/chrome/browser/renderer_preferences_util.cc',
+        '<(DEPTH)/chrome/browser/renderer_preferences_util.h',
+        '<(DEPTH)/chrome/browser/ui/prefs/prefs_tab_helper.cc',
+        '<(DEPTH)/chrome/browser/ui/prefs/prefs_tab_helper.h',
+        '<(DEPTH)/chrome/browser/ui/zoom/chrome_zoom_level_prefs.cc',
+        '<(DEPTH)/chrome/browser/ui/zoom/chrome_zoom_level_prefs.h',
+        '<(DEPTH)/chrome/common/pref_font_webkit_names.h',
+        '<(DEPTH)/chrome/common/pref_names.cc',
+        '<(DEPTH)/chrome/common/pref_names.h',
+        '<(DEPTH)/chrome/common/pref_names_util.cc',
+        '<(DEPTH)/chrome/common/pref_names_util.h',
       ],
       'conditions': [
         ['OS=="win"', {

cef.gypi

@@ -24,6 +24,11 @@
         # Strip symbols and create dSYM files for the Release target.
         'mac_strip_release': 1,
       }],
+      ['os_posix==1 and OS!="mac" and OS!="android"', {
+        # Disable theme support on Linux so we don't need to implement
+        # ThemeService[Factory] classes.
+        'enable_themes': 0,
+      }]
     ]
   }, 'conditions': [
     ['os_posix==1 and OS!="mac" and OS!="android"', {

cef_paths.gypi

@@ -1,4 +1,4 @@
-# Copyright (c) 2015 The Chromium Embedded Framework Authors. All rights
+# Copyright (c) 2016 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.
 #
@@ -56,6 +56,7 @@
       'include/cef_resource_bundle_handler.h',
       'include/cef_resource_handler.h',
       'include/cef_response.h',
+      'include/cef_response_filter.h',
       'include/cef_scheme.h',
       'include/cef_ssl_info.h',
       'include/cef_stream.h',
@@ -115,6 +116,7 @@
       'include/capi/cef_resource_bundle_handler_capi.h',
       'include/capi/cef_resource_handler_capi.h',
       'include/capi/cef_response_capi.h',
+      'include/capi/cef_response_filter_capi.h',
       'include/capi/cef_scheme_capi.h',
       'include/capi/cef_ssl_info_capi.h',
       'include/capi/cef_stream_capi.h',
@@ -258,6 +260,8 @@
       'libcef_dll/ctocpp/resource_handler_ctocpp.h',
       'libcef_dll/cpptoc/response_cpptoc.cc',
       'libcef_dll/cpptoc/response_cpptoc.h',
+      'libcef_dll/ctocpp/response_filter_ctocpp.cc',
+      'libcef_dll/ctocpp/response_filter_ctocpp.h',
       'libcef_dll/cpptoc/run_context_menu_callback_cpptoc.cc',
       'libcef_dll/cpptoc/run_context_menu_callback_cpptoc.h',
       'libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.cc',
@@ -456,6 +460,8 @@
       'libcef_dll/cpptoc/resource_handler_cpptoc.h',
       'libcef_dll/ctocpp/response_ctocpp.cc',
       'libcef_dll/ctocpp/response_ctocpp.h',
+      'libcef_dll/cpptoc/response_filter_cpptoc.cc',
+      'libcef_dll/cpptoc/response_filter_cpptoc.h',
       'libcef_dll/ctocpp/run_context_menu_callback_ctocpp.cc',
       'libcef_dll/ctocpp/run_context_menu_callback_ctocpp.h',
       'libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.cc',

cef_paths2.gypi

@@ -175,6 +175,8 @@
       'tests/cefclient/browser/preferences_test.h',
       'tests/cefclient/browser/resource.h',
       'tests/cefclient/browser/resource_util.h',
+      'tests/cefclient/browser/response_filter_test.cc',
+      'tests/cefclient/browser/response_filter_test.h',
       'tests/cefclient/browser/root_window.cc',
       'tests/cefclient/browser/root_window.h',
       'tests/cefclient/browser/root_window_manager.cc',
@@ -223,6 +225,7 @@
       'tests/cefclient/resources/performance.html',
       'tests/cefclient/resources/performance2.html',
       'tests/cefclient/resources/preferences.html',
+      'tests/cefclient/resources/response_filter.html',
       'tests/cefclient/resources/transparency.html',
       'tests/cefclient/resources/urlrequest.html',
       'tests/cefclient/resources/window.html',

include/base/cef_build.h

@@ -175,7 +175,10 @@
 // C++11 support may not be enabled in client applications. CEF internal classes
 // should use the `override` keyword directly.
 #ifndef OVERRIDE
-#if defined(__clang__) || defined(COMPILER_MSVC)
+#if defined(__clang__)
+#define OVERRIDE override
+#elif defined(COMPILER_MSVC) && _MSC_VER >= 1600
+// Visual Studio 2010 and later support override.
 #define OVERRIDE override
 #elif defined(COMPILER_GCC) && __cplusplus >= 201103 && \
       (__GNUC__ * 10000 + __GNUC_MINOR__ * 100) >= 40700

include/base/cef_logging.h

@@ -141,6 +141,14 @@
 // This can happen in cases where Chromium code is used directly by the
 // client application. When using Chromium code directly always include
 // the Chromium header first to avoid type conflicts.
+
+// Always define the DCHECK_IS_ON macro which is used from other CEF headers.
+#if defined(NDEBUG) && !defined(DCHECK_ALWAYS_ON)
+#define DCHECK_IS_ON() 0
+#else
+#define DCHECK_IS_ON() 1
+#endif
+
 #elif defined(BUILDING_CEF_SHARED)
 // When building CEF include the Chromium header directly.
 #include "base/logging.h"

include/base/cef_macros.h

@@ -41,6 +41,7 @@
 // updated to match.
 
 #include <stddef.h>  // For size_t.
+#include "include/base/cef_build.h"  // For COMPILER_MSVC
 
 #if !defined(ALLOW_THIS_IN_INITIALIZER_LIST)
 #if defined(COMPILER_MSVC)

include/capi/cef_app_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_auth_callback_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_browser_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_browser_process_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_callback_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_client_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_command_line_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_context_menu_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_cookie_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_dialog_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_display_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_dom_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_download_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_download_item_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_drag_data_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_drag_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_find_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_focus_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_frame_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_geolocation_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_geolocation_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_jsdialog_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_keyboard_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_life_span_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_load_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_menu_model_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_navigation_entry_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_origin_whitelist_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_parser_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_path_util_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_print_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_print_settings_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_process_message_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_process_util_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_render_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_render_process_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_request_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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
@@ -87,6 +87,27 @@ typedef struct _cef_request_t {
   void (CEF_CALLBACK *set_method)(struct _cef_request_t* self,
       const cef_string_t* method);
 
+  ///
+  // Set the referrer URL and policy. If non-NULL the referrer URL must be fully
+  // qualified with an HTTP or HTTPS scheme component. Any username, password or
+  // ref component will be removed.
+  ///
+  void (CEF_CALLBACK *set_referrer)(struct _cef_request_t* self,
+      const cef_string_t* referrer_url, cef_referrer_policy_t policy);
+
+  ///
+  // Get the referrer URL.
+  ///
+  // The resulting string must be freed by calling cef_string_userfree_free().
+  cef_string_userfree_t (CEF_CALLBACK *get_referrer_url)(
+      struct _cef_request_t* self);
+
+  ///
+  // Get the referrer policy.
+  ///
+  cef_referrer_policy_t (CEF_CALLBACK *get_referrer_policy)(
+      struct _cef_request_t* self);
+
   ///
   // Get the post data.
   ///
@@ -100,13 +121,14 @@ typedef struct _cef_request_t {
       struct _cef_post_data_t* postData);
 
   ///
-  // Get the header values.
+  // Get the header values. Will not include the Referer value if any.
   ///
   void (CEF_CALLBACK *get_header_map)(struct _cef_request_t* self,
       cef_string_multimap_t headerMap);
 
   ///
-  // Set the header values.
+  // Set the header values. If a Referer value exists in the header map it will
+  // be removed and ignored.
   ///
   void (CEF_CALLBACK *set_header_map)(struct _cef_request_t* self,
       cef_string_multimap_t headerMap);
@@ -190,6 +212,14 @@ typedef struct _cef_post_data_t {
   ///
   int (CEF_CALLBACK *is_read_only)(struct _cef_post_data_t* self);
 
+  ///
+  // Returns true (1) if the underlying POST data includes elements that are not
+  // represented by this cef_post_data_t object (for example, multi-part file
+  // upload data). Modifying cef_post_data_t objects with excluded elements may
+  // result in the request failing.
+  ///
+  int (CEF_CALLBACK *has_excluded_elements)(struct _cef_post_data_t* self);
+
   ///
   // Returns the number of existing post data elements.
   ///

include/capi/cef_request_context_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_request_context_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_request_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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
@@ -45,6 +45,7 @@
 #include "include/capi/cef_request_capi.h"
 #include "include/capi/cef_resource_handler_capi.h"
 #include "include/capi/cef_response_capi.h"
+#include "include/capi/cef_response_filter_capi.h"
 #include "include/capi/cef_ssl_info_capi.h"
 
 #ifdef __cplusplus
@@ -162,13 +163,38 @@ typedef struct _cef_request_handler_t {
       struct _cef_browser_t* browser, struct _cef_frame_t* frame,
       struct _cef_request_t* request, struct _cef_response_t* response);
 
+  ///
+  // Called on the IO thread to optionally filter resource response content.
+  // |request| and |response| represent the request and response respectively
+  // and cannot be modified in this callback.
+  ///
+  struct _cef_response_filter_t* (CEF_CALLBACK *get_resource_response_filter)(
+      struct _cef_request_handler_t* self, struct _cef_browser_t* browser,
+      struct _cef_frame_t* frame, struct _cef_request_t* request,
+      struct _cef_response_t* response);
+
+  ///
+  // Called on the IO thread when a resource load has completed. |request| and
+  // |response| represent the request and response respectively and cannot be
+  // modified in this callback. |status| indicates the load completion status.
+  // |received_content_length| is the number of response bytes actually read.
+  ///
+  void (CEF_CALLBACK *on_resource_load_complete)(
+      struct _cef_request_handler_t* self, struct _cef_browser_t* browser,
+      struct _cef_frame_t* frame, struct _cef_request_t* request,
+      struct _cef_response_t* response, cef_urlrequest_status_t status,
+      int64 received_content_length);
+
   ///
   // Called on the IO thread when the browser needs credentials from the user.
   // |isProxy| indicates whether the host is a proxy server. |host| contains the
-  // hostname and |port| contains the port number. Return true (1) to continue
-  // the request and call cef_auth_callback_t::cont() either in this function or
-  // at a later time when the authentication information is available. Return
-  // false (0) to cancel the request immediately.
+  // hostname and |port| contains the port number. |realm| is the realm of the
+  // challenge and may be NULL. |scheme| is the authentication scheme used, such
+  // as "basic" or "digest", and will be NULL if the source of the request is an
+  // FTP server. Return true (1) to continue the request and call
+  // cef_auth_callback_t::cont() either in this function or at a later time when
+  // the authentication information is available. Return false (0) to cancel the
+  // request immediately.
   ///
   int (CEF_CALLBACK *get_auth_credentials)(struct _cef_request_handler_t* self,
       struct _cef_browser_t* browser, struct _cef_frame_t* frame, int isProxy,
@@ -203,10 +229,9 @@ typedef struct _cef_request_handler_t {
   // Called on the UI thread to handle requests for URLs with an invalid SSL
   // certificate. Return true (1) and call cef_request_tCallback::cont() either
   // in this function or at a later time to continue or cancel the request.
-  // Return false (0) to cancel the request immediately. If |callback| is NULL
-  // the error cannot be recovered from and the request will be canceled
-  // automatically. If CefSettings.ignore_certificate_errors is set all invalid
-  // certificates will be accepted without calling this function.
+  // Return false (0) to cancel the request immediately. If
+  // CefSettings.ignore_certificate_errors is set all invalid certificates will
+  // be accepted without calling this function.
   ///
   int (CEF_CALLBACK *on_certificate_error)(struct _cef_request_handler_t* self,
       struct _cef_browser_t* browser, cef_errorcode_t cert_error,

include/capi/cef_resource_bundle_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_resource_bundle_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_resource_handler_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_response_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_response_filter_capi.h

@@ -0,0 +1,91 @@
+// Copyright (c) 2016 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.
+//
+
+#ifndef CEF_INCLUDE_CAPI_CEF_RESPONSE_FILTER_CAPI_H_
+#define CEF_INCLUDE_CAPI_CEF_RESPONSE_FILTER_CAPI_H_
+#pragma once
+
+#include "include/capi/cef_base_capi.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+///
+// Implement this structure to filter resource response content. The functions
+// of this structure will be called on the browser process IO thread.
+///
+typedef struct _cef_response_filter_t {
+  ///
+  // Base structure.
+  ///
+  cef_base_t base;
+
+  ///
+  // Initialize the response filter. Will only be called a single time. The
+  // filter will not be installed if this function returns false (0).
+  ///
+  int (CEF_CALLBACK *init_filter)(struct _cef_response_filter_t* self);
+
+  // Called to filter a chunk of data. |data_in| is the input buffer containing
+  // |data_in_size| bytes of pre-filter data (|data_in| will be NULL if
+  // |data_in_size| is zero). |data_out| is the output buffer that can accept up
+  // to |data_out_size| bytes of filtered output data. Set |data_in_read| to the
+  // number of bytes that were read from |data_in|. Set |data_out_written| to
+  // the number of bytes that were written into |data_out|. If some or all of
+  // the pre-filter data was read successfully but more data is needed in order
+  // to continue filtering (filtered output is pending) return
+  // RESPONSE_FILTER_NEED_MORE_DATA. If some or all of the pre-filter data was
+  // read successfully and all available filtered output has been written return
+  // RESPONSE_FILTER_DONE. If an error occurs during filtering return
+  // RESPONSE_FILTER_ERROR. This function will be called repeatedly until there
+  // is no more data to filter (resource response is complete), |data_in_read|
+  // matches |data_in_size| (all available pre-filter bytes have been read), and
+  // the function returns RESPONSE_FILTER_DONE or RESPONSE_FILTER_ERROR. Do not
+  // keep a reference to the buffers passed to this function.
+  cef_response_filter_status_t (CEF_CALLBACK *filter)(
+      struct _cef_response_filter_t* self, void* data_in, size_t data_in_size,
+      size_t* data_in_read, void* data_out, size_t data_out_size,
+      size_t* data_out_written);
+} cef_response_filter_t;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // CEF_INCLUDE_CAPI_CEF_RESPONSE_FILTER_CAPI_H_

include/capi/cef_scheme_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_ssl_info_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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
@@ -126,6 +126,24 @@ typedef struct _cef_sslinfo_t {
   ///
   cef_base_t base;
 
+  ///
+  // Returns a bitmask containing any and all problems verifying the server
+  // certificate.
+  ///
+  cef_cert_status_t (CEF_CALLBACK *get_cert_status)(
+      struct _cef_sslinfo_t* self);
+
+  ///
+  // Returns true (1) if the certificate status has any error, major or minor.
+  ///
+  int (CEF_CALLBACK *is_cert_status_error)(struct _cef_sslinfo_t* self);
+
+  ///
+  // Returns true (1) if the certificate status represents only minor errors
+  // (e.g. failure to verify certificate revocation).
+  ///
+  int (CEF_CALLBACK *is_cert_status_minor_error)(struct _cef_sslinfo_t* self);
+
   ///
   // Returns the subject of the X.509 certificate. For HTTPS server certificates
   // this represents the web server.  The common name of the subject should
@@ -170,6 +188,28 @@ typedef struct _cef_sslinfo_t {
   ///
   struct _cef_binary_value_t* (CEF_CALLBACK *get_pemencoded)(
       struct _cef_sslinfo_t* self);
+
+  ///
+  // Returns the number of certificates in the issuer chain. If 0, the
+  // certificate is self-signed.
+  ///
+  size_t (CEF_CALLBACK *get_issuer_chain_size)(struct _cef_sslinfo_t* self);
+
+  ///
+  // Returns the DER encoded data for the certificate issuer chain. If we failed
+  // to encode a certificate in the chain it is still present in the array but
+  // is an NULL string.
+  ///
+  void (CEF_CALLBACK *get_derencoded_issuer_chain)(struct _cef_sslinfo_t* self,
+      size_t* chainCount, struct _cef_binary_value_t** chain);
+
+  ///
+  // Returns the PEM encoded data for the certificate issuer chain. If we failed
+  // to encode a certificate in the chain it is still present in the array but
+  // is an NULL string.
+  ///
+  void (CEF_CALLBACK *get_pemencoded_issuer_chain)(struct _cef_sslinfo_t* self,
+      size_t* chainCount, struct _cef_binary_value_t** chain);
 } cef_sslinfo_t;
 
 

include/capi/cef_stream_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_string_visitor_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_task_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_trace_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_urlrequest_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_v8_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_values_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_web_plugin_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_xml_reader_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/cef_zip_reader_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/capi/test/cef_translator_test_capi.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
+// Copyright (c) 2016 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

include/cef_request.h

@@ -53,6 +53,7 @@ class CefPostDataElement;
 class CefRequest : public virtual CefBase {
  public:
   typedef std::multimap<CefString, CefString> HeaderMap;
+  typedef cef_referrer_policy_t ReferrerPolicy;
   typedef cef_resource_type_t ResourceType;
   typedef cef_transition_type_t TransitionType;
 
@@ -93,6 +94,27 @@ class CefRequest : public virtual CefBase {
   /*--cef()--*/
   virtual void SetMethod(const CefString& method) =0;
 
+  ///
+  // Set the referrer URL and policy. If non-empty the referrer URL must be
+  // fully qualified with an HTTP or HTTPS scheme component. Any username,
+  // password or ref component will be removed.
+  ///
+  /*--cef()--*/
+  virtual void SetReferrer(const CefString& referrer_url,
+                           ReferrerPolicy policy) =0;
+
+  ///
+  // Get the referrer URL.
+  ///
+  /*--cef()--*/
+  virtual CefString GetReferrerURL() =0;
+
+  ///
+  // Get the referrer policy.
+  ///
+  /*--cef(default_retval=REFERRER_POLICY_DEFAULT)--*/
+  virtual ReferrerPolicy GetReferrerPolicy() =0;
+
   ///
   // Get the post data.
   ///
@@ -106,13 +128,14 @@ class CefRequest : public virtual CefBase {
   virtual void SetPostData(CefRefPtr<CefPostData> postData) =0;
 
   ///
-  // Get the header values.
+  // Get the header values. Will not include the Referer value if any.
   ///
   /*--cef()--*/
   virtual void GetHeaderMap(HeaderMap& headerMap) =0;
 
   ///
-  // Set the header values.
+  // Set the header values. If a Referer value exists in the header map it will
+  // be removed and ignored.
   ///
   /*--cef()--*/
   virtual void SetHeaderMap(const HeaderMap& headerMap) =0;
@@ -200,6 +223,15 @@ class CefPostData : public virtual CefBase {
   /*--cef()--*/
   virtual bool IsReadOnly() =0;
 
+  ///
+  // Returns true if the underlying POST data includes elements that are not
+  // represented by this CefPostData object (for example, multi-part file upload
+  // data). Modifying CefPostData objects with excluded elements may result in
+  // the request failing.
+  ///
+  /*--cef()--*/
+  virtual bool HasExcludedElements() = 0;
+
   ///
   // Returns the number of existing post data elements.
   ///

include/cef_request_handler.h

@@ -44,6 +44,7 @@
 #include "include/cef_frame.h"
 #include "include/cef_resource_handler.h"
 #include "include/cef_response.h"
+#include "include/cef_response_filter.h"
 #include "include/cef_request.h"
 #include "include/cef_ssl_info.h"
 
@@ -78,6 +79,7 @@ class CefRequestHandler : public virtual CefBase {
  public:
   typedef cef_return_value_t ReturnValue;
   typedef cef_termination_status_t TerminationStatus;
+  typedef cef_urlrequest_status_t URLRequestStatus;
   typedef cef_window_open_disposition_t WindowOpenDisposition;
 
   ///
@@ -180,15 +182,46 @@ class CefRequestHandler : public virtual CefBase {
     return false;
   }
 
+  ///
+  // Called on the IO thread to optionally filter resource response content.
+  // |request| and |response| represent the request and response respectively
+  // and cannot be modified in this callback.
+  ///
+  /*--cef()--*/
+  virtual CefRefPtr<CefResponseFilter> GetResourceResponseFilter(
+      CefRefPtr<CefBrowser> browser,
+      CefRefPtr<CefFrame> frame,
+      CefRefPtr<CefRequest> request,
+      CefRefPtr<CefResponse> response) {
+    return NULL;
+  }
+
+  ///
+  // Called on the IO thread when a resource load has completed. |request| and
+  // |response| represent the request and response respectively and cannot be
+  // modified in this callback. |status| indicates the load completion status.
+  // |received_content_length| is the number of response bytes actually read.
+  ///
+  /*--cef()--*/
+  virtual void OnResourceLoadComplete(CefRefPtr<CefBrowser> browser,
+                                      CefRefPtr<CefFrame> frame,
+                                      CefRefPtr<CefRequest> request,
+                                      CefRefPtr<CefResponse> response,
+                                      URLRequestStatus status,
+                                      int64 received_content_length) {}
+
   ///
   // Called on the IO thread when the browser needs credentials from the user.
   // |isProxy| indicates whether the host is a proxy server. |host| contains the
-  // hostname and |port| contains the port number. Return true to continue the
-  // request and call CefAuthCallback::Continue() either in this method or
-  // at a later time when the authentication information is available. Return
-  // false to cancel the request immediately.
+  // hostname and |port| contains the port number. |realm| is the realm of the
+  // challenge and may be empty. |scheme| is the authentication scheme used,
+  // such as "basic" or "digest", and will be empty if the source of the request
+  // is an FTP server. Return true to continue the request and call
+  // CefAuthCallback::Continue() either in this method or at a later time when
+  // the authentication information is available. Return false to cancel the
+  // request immediately.
   ///
-  /*--cef(optional_param=realm)--*/
+  /*--cef(optional_param=realm,optional_param=scheme)--*/
   virtual bool GetAuthCredentials(CefRefPtr<CefBrowser> browser,
                                   CefRefPtr<CefFrame> frame,
                                   bool isProxy,
@@ -232,10 +265,9 @@ class CefRequestHandler : public virtual CefBase {
   // Called on the UI thread to handle requests for URLs with an invalid
   // SSL certificate. Return true and call CefRequestCallback::Continue() either
   // in this method or at a later time to continue or cancel the request. Return
-  // false to cancel the request immediately. If |callback| is empty the error
-  // cannot be recovered from and the request will be canceled automatically.
-  // If CefSettings.ignore_certificate_errors is set all invalid certificates
-  // will be accepted without calling this method.
+  // false to cancel the request immediately. If
+  // CefSettings.ignore_certificate_errors is set all invalid certificates will
+  // be accepted without calling this method.
   ///
   /*--cef()--*/
   virtual bool OnCertificateError(

include/cef_response_filter.h

@@ -0,0 +1,84 @@
+// Copyright (c) 2015 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_RESPONSE_FILTER_H_
+#define CEF_INCLUDE_CEF_RESPONSE_FILTER_H_
+#pragma once
+
+#include "include/cef_base.h"
+
+///
+// Implement this interface to filter resource response content. The methods of
+// this class will be called on the browser process IO thread.
+///
+/*--cef(source=client)--*/
+class CefResponseFilter : public virtual CefBase {
+ public:
+  typedef cef_response_filter_status_t FilterStatus;
+
+  ///
+  // Initialize the response filter. Will only be called a single time. The
+  // filter will not be installed if this method returns false.
+  ///
+  /*--cef()--*/
+  virtual bool InitFilter() =0;
+
+  // Called to filter a chunk of data. |data_in| is the input buffer containing
+  // |data_in_size| bytes of pre-filter data (|data_in| will be NULL if
+  // |data_in_size| is zero). |data_out| is the output buffer that can accept up
+  // to |data_out_size| bytes of filtered output data. Set |data_in_read| to the
+  // number of bytes that were read from |data_in|. Set |data_out_written| to
+  // the number of bytes that were written into |data_out|. If some or all of
+  // the pre-filter data was read successfully but more data is needed in order
+  // to continue filtering (filtered output is pending) return
+  // RESPONSE_FILTER_NEED_MORE_DATA. If some or all of the pre-filter data was
+  // read successfully and all available filtered output has been written return
+  // RESPONSE_FILTER_DONE. If an error occurs during filtering return
+  // RESPONSE_FILTER_ERROR. This method will be called repeatedly until there is
+  // no more data to filter (resource response is complete), |data_in_read|
+  // matches |data_in_size| (all available pre-filter bytes have been read), and
+  // the method returns RESPONSE_FILTER_DONE or RESPONSE_FILTER_ERROR. Do not
+  // keep a reference to the buffers passed to this method.
+  /*--cef(optional_param=data_in,default_retval=RESPONSE_FILTER_ERROR)--*/
+  virtual FilterStatus Filter(void* data_in,
+                              size_t data_in_size,
+                              size_t& data_in_read,
+                              void* data_out,
+                              size_t data_out_size,
+                              size_t& data_out_written) =0;
+};
+
+#endif  // CEF_INCLUDE_CEF_RESPONSE_FILTER_H_

include/cef_ssl_info.h

@@ -111,6 +111,28 @@ class CefSSLCertPrincipal : public virtual CefBase {
 /*--cef(source=library)--*/
 class CefSSLInfo : public virtual CefBase {
  public:
+  typedef std::vector<CefRefPtr<CefBinaryValue> > IssuerChainBinaryList;
+
+  ///
+  // Returns a bitmask containing any and all problems verifying the server
+  // certificate.
+  ///
+  /*--cef(default_retval=CERT_STATUS_NONE)--*/
+  virtual cef_cert_status_t GetCertStatus() =0;
+
+  ///
+  // Returns true if the certificate status has any error, major or minor.
+  ///
+  /*--cef()--*/
+  virtual bool IsCertStatusError() =0;
+
+  ///
+  // Returns true if the certificate status represents only minor errors
+  // (e.g. failure to verify certificate revocation).
+  ///
+  /*--cef()--*/
+  virtual bool IsCertStatusMinorError() =0;
+
   ///
   // Returns the subject of the X.509 certificate. For HTTPS server
   // certificates this represents the web server.  The common name of the
@@ -157,6 +179,29 @@ class CefSSLInfo : public virtual CefBase {
   ///
   /*--cef()--*/
   virtual CefRefPtr<CefBinaryValue> GetPEMEncoded() =0;
+
+  ///
+  // Returns the number of certificates in the issuer chain.
+  // If 0, the certificate is self-signed.
+  ///
+  /*--cef()--*/
+  virtual size_t GetIssuerChainSize() =0;
+
+  ///
+  // Returns the DER encoded data for the certificate issuer chain.
+  // If we failed to encode a certificate in the chain it is still
+  // present in the array but is an empty string.
+  ///
+  /*--cef(count_func=chain:GetIssuerChainSize)--*/
+  virtual void GetDEREncodedIssuerChain(IssuerChainBinaryList& chain) =0;
+
+  ///
+  // Returns the PEM encoded data for the certificate issuer chain.
+  // If we failed to encode a certificate in the chain it is still
+  // present in the array but is an empty string.
+  ///
+  /*--cef(count_func=chain:GetIssuerChainSize)--*/
+  virtual void GetPEMEncodedIssuerChain(IssuerChainBinaryList& chain) =0;
 };
 
 #endif  // CEF_INCLUDE_CEF_SSL_INFO_H_

include/internal/cef_types.h

@@ -218,15 +218,25 @@ typedef struct _cef_settings_t {
   ///
   // To persist session cookies (cookies without an expiry date or validity
   // interval) by default when using the global cookie manager set this value to
-  // true. Session cookies are generally intended to be transient and most Web
-  // browsers do not persist them. A |cache_path| value must also be specified
-  // to enable this feature. Also configurable using the
+  // true (1). Session cookies are generally intended to be transient and most
+  // Web browsers do not persist them. A |cache_path| value must also be
+  // specified to enable this feature. Also configurable using the
   // "persist-session-cookies" command-line switch. Can be overridden for
   // individual CefRequestContext instances via the
   // CefRequestContextSettings.persist_session_cookies value.
   ///
   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
@@ -252,10 +262,12 @@ typedef struct _cef_settings_t {
   cef_string_t locale;
 
   ///
-  // The directory and file name to use for the debug log. If empty, the
-  // default name of "debug.log" will be used and the file will be written
-  // to the application directory. Also configurable using the "log-file"
-  // command-line switch.
+  // The directory and file name to use for the debug log. If empty a default
+  // log file name and location will be used. On Windows and Linux a "debug.log"
+  // file will be written in the main executable directory. On Mac OS X a
+  // "~/Library/Logs/<app name>_debug.log" file will be written where <app name>
+  // is the name of the main app executable. Also configurable using the
+  // "log-file" command-line switch.
   ///
   cef_string_t log_file;
 
@@ -394,13 +406,21 @@ typedef struct _cef_request_context_settings_t {
   ///
   // To persist session cookies (cookies without an expiry date or validity
   // interval) by default when using the global cookie manager set this value to
-  // true. Session cookies are generally intended to be transient and most Web
-  // browsers do not persist them. Can be set globally using the
+  // true (1). Session cookies are generally intended to be transient and most
+  // Web browsers do not persist them. Can be set globally using the
   // CefSettings.persist_session_cookies value. This value will be ignored if
   // |cache_path| is empty or if it matches the CefSettings.cache_path value.
   ///
   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;
+
   ///
   // Set to true (1) to ignore errors related to invalid SSL certificates.
   // Enabling this setting can lead to potential security vulnerabilities like
@@ -846,6 +866,7 @@ typedef enum {
   ERR_SSL_VERSION_OR_CIPHER_MISMATCH = -113,
   ERR_SSL_RENEGOTIATION_REQUESTED = -114,
   ERR_CERT_COMMON_NAME_INVALID = -200,
+  ERR_CERT_BEGIN = ERR_CERT_COMMON_NAME_INVALID,
   ERR_CERT_DATE_INVALID = -201,
   ERR_CERT_AUTHORITY_INVALID = -202,
   ERR_CERT_CONTAINS_ERRORS = -203,
@@ -853,7 +874,13 @@ typedef enum {
   ERR_CERT_UNABLE_TO_CHECK_REVOCATION = -205,
   ERR_CERT_REVOKED = -206,
   ERR_CERT_INVALID = -207,
-  ERR_CERT_END = -208,
+  ERR_CERT_WEAK_SIGNATURE_ALGORITHM = -208,
+  // -209 is available: was ERR_CERT_NOT_IN_DNS.
+  ERR_CERT_NON_UNIQUE_NAME = -210,
+  ERR_CERT_WEAK_KEY = -211,
+  ERR_CERT_NAME_CONSTRAINT_VIOLATION = -212,
+  ERR_CERT_VALIDITY_TOO_LONG = -213,
+  ERR_CERT_END = ERR_CERT_VALIDITY_TOO_LONG,
   ERR_INVALID_URL = -300,
   ERR_DISALLOWED_URL_SCHEME = -301,
   ERR_UNKNOWN_URL_SCHEME = -302,
@@ -870,6 +897,38 @@ typedef enum {
   ERR_INSECURE_RESPONSE = -501,
 } cef_errorcode_t;
 
+///
+// Supported certificate status code values. See net\cert\cert_status_flags.h
+// for more information. CERT_STATUS_NONE is new in CEF because we use an
+// enum while cert_status_flags.h uses a typedef and static const variables.
+///
+typedef enum {
+  CERT_STATUS_NONE = 0,
+  CERT_STATUS_COMMON_NAME_INVALID = 1 << 0,
+  CERT_STATUS_DATE_INVALID = 1 << 1,
+  CERT_STATUS_AUTHORITY_INVALID = 1 << 2,
+  // 1 << 3 is reserved for ERR_CERT_CONTAINS_ERRORS (not useful with WinHTTP).
+  CERT_STATUS_NO_REVOCATION_MECHANISM = 1 << 4,
+  CERT_STATUS_UNABLE_TO_CHECK_REVOCATION = 1 << 5,
+  CERT_STATUS_REVOKED = 1 << 6,
+  CERT_STATUS_INVALID = 1 << 7,
+  CERT_STATUS_WEAK_SIGNATURE_ALGORITHM = 1 << 8,
+  // 1 << 9 was used for CERT_STATUS_NOT_IN_DNS
+  CERT_STATUS_NON_UNIQUE_NAME = 1 << 10,
+  CERT_STATUS_WEAK_KEY = 1 << 11,
+  // 1 << 12 was used for CERT_STATUS_WEAK_DH_KEY
+  CERT_STATUS_PINNED_KEY_MISSING = 1 << 13,
+  CERT_STATUS_NAME_CONSTRAINT_VIOLATION = 1 << 14,
+  CERT_STATUS_VALIDITY_TOO_LONG = 1 << 15,
+
+  // Bits 16 to 31 are for non-error statuses.
+  CERT_STATUS_IS_EV = 1 << 16,
+  CERT_STATUS_REV_CHECKING_ENABLED = 1 << 17,
+  // Bit 18 was CERT_STATUS_IS_DNSSEC
+  CERT_STATUS_SHA1_SIGNATURE_PRESENT = 1 << 19,
+  CERT_STATUS_CT_COMPLIANCE_FAILED = 1 << 20,
+} cef_cert_status_t;
+
 ///
 // The manner in which a link click should be opened.
 ///
@@ -2279,6 +2338,70 @@ typedef enum {
   PLUGIN_POLICY_DISABLE,
 } cef_plugin_policy_t;
 
+///
+// Policy for how the Referrer HTTP header value will be sent during navigation.
+// If the `--no-referrers` command-line flag is specified then the policy value
+// will be ignored and the Referrer value will never be sent.
+///
+typedef enum {
+  ///
+  // Always send the complete Referrer value.
+  ///
+  REFERRER_POLICY_ALWAYS,
+
+  ///
+  // Use the default policy. This is REFERRER_POLICY_ORIGIN_WHEN_CROSS_ORIGIN
+  // when the `--reduced-referrer-granularity` command-line flag is specified
+  // and REFERRER_POLICY_NO_REFERRER_WHEN_DOWNGRADE otherwise.
+  //
+  ///
+  REFERRER_POLICY_DEFAULT,
+
+  ///
+  // When navigating from HTTPS to HTTP do not send the Referrer value.
+  // Otherwise, send the complete Referrer value.
+  ///
+  REFERRER_POLICY_NO_REFERRER_WHEN_DOWNGRADE,
+
+  ///
+  // Never send the Referrer value.
+  ///
+  REFERRER_POLICY_NEVER,
+
+  ///
+  // Only send the origin component of the Referrer value.
+  ///
+  REFERRER_POLICY_ORIGIN,
+
+  ///
+  // When navigating cross-origin only send the origin component of the Referrer
+  // value. Otherwise, send the complete Referrer value.
+  ///
+  REFERRER_POLICY_ORIGIN_WHEN_CROSS_ORIGIN,
+} cef_referrer_policy_t;
+
+///
+// Return values for CefResponseFilter::Filter().
+///
+typedef enum {
+  ///
+  // Some or all of the pre-filter data was read successfully but more data is
+  // needed in order to continue filtering (filtered output is pending).
+  ///
+  RESPONSE_FILTER_NEED_MORE_DATA,
+
+  ///
+  // Some or all of the pre-filter data was read successfully and all available
+  // filtered output has been written.
+  ///
+  RESPONSE_FILTER_DONE,
+
+  ///
+  // An error occurred during filtering.
+  ///
+  RESPONSE_FILTER_ERROR
+} cef_response_filter_status_t;
+
 #ifdef __cplusplus
 }
 #endif

include/internal/cef_types_wrappers.h

@@ -489,6 +489,7 @@ struct CefSettingsTraits {
     cef_string_set(src->user_data_path.str, src->user_data_path.length,
         &target->user_data_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);
@@ -541,6 +542,7 @@ struct CefRequestContextSettingsTraits {
     cef_string_set(src->cache_path.str, src->cache_path.length,
         &target->cache_path, copy);
     target->persist_session_cookies = src->persist_session_cookies;
+    target->persist_user_preferences = src->persist_user_preferences;
     target->ignore_certificate_errors = src->ignore_certificate_errors;
     cef_string_set(src->accept_language_list.str,
         src->accept_language_list.length, &target->accept_language_list, copy);

libcef/browser/browser_context.cc

@@ -5,12 +5,15 @@
 #include "libcef/browser/browser_context.h"
 #include "libcef/browser/content_browser_client.h"
 #include "libcef/browser/extensions/extension_system.h"
+#include "libcef/browser/thread_util.h"
 #include "libcef/common/extensions/extensions_util.h"
 
 #include "base/logging.h"
+#include "chrome/browser/ui/zoom/chrome_zoom_level_prefs.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
 #include "components/user_prefs/user_prefs.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/browser/storage_partition.h"
 
 #ifndef NDEBUG
 base::AtomicRefCount CefBrowserContext::DebugObjCt = 0;
@@ -24,16 +27,8 @@ CefBrowserContext::CefBrowserContext()
 }
 
 CefBrowserContext::~CefBrowserContext() {
-  if (resource_context_.get()) {
-    // Destruction of the ResourceContext will trigger destruction of all
-    // associated URLRequests.
-    content::BrowserThread::DeleteSoon(
-        content::BrowserThread::IO, FROM_HERE, resource_context_.release());
-  }
-
-  // Remove any BrowserContextKeyedServiceFactory associations.
-  BrowserContextDependencyManager::GetInstance()->DestroyBrowserContextServices(
-      this);
+  // Should be cleared in Shutdown().
+  DCHECK(!resource_context_.get());
 
 #ifndef NDEBUG
   base::AtomicRefCountDec(&DebugObjCt);
@@ -68,6 +63,27 @@ void CefBrowserContext::Initialize() {
     extension_system_->Init();
 }
 
+void CefBrowserContext::Shutdown() {
+  CEF_REQUIRE_UIT();
+
+  if (resource_context_.get()) {
+    // Destruction of the ResourceContext will trigger destruction of all
+    // associated URLRequests.
+    content::BrowserThread::DeleteSoon(
+        content::BrowserThread::IO, FROM_HERE, resource_context_.release());
+  }
+
+  // Remove any BrowserContextKeyedServiceFactory associations. This must be
+  // called before the ProxyService owned by CefBrowserContextImpl is destroyed.
+  BrowserContextDependencyManager::GetInstance()->DestroyBrowserContextServices(
+      this);
+}
+
 content::ResourceContext* CefBrowserContext::GetResourceContext() {
   return resource_context_.get();
 }
+
+ChromeZoomLevelPrefs* CefBrowserContext::GetZoomLevelPrefs() {
+  return static_cast<ChromeZoomLevelPrefs*>(
+      GetStoragePartition(this, NULL)->GetZoomLevelDelegate());
+}

libcef/browser/browser_context.h

@@ -7,6 +7,7 @@
 #pragma once
 
 #include "include/cef_request_context_handler.h"
+#include "libcef/browser/chrome_profile_stub.h"
 #include "libcef/browser/resource_context.h"
 #include "libcef/browser/url_request_context_getter_impl.h"
 
@@ -115,7 +116,7 @@ class CefExtensionSystem;
 // of this class is passed to WebContents::Create in CefBrowserHostImpl::
 // CreateInternal. Only accessed on the UI thread unless otherwise indicated.
 class CefBrowserContext
-    : public content::BrowserContext,
+    : public ChromeProfileStub,
       public base::RefCountedThreadSafe<
           CefBrowserContext, content::BrowserThread::DeleteOnUIThread> {
  public:
@@ -127,6 +128,9 @@ class CefBrowserContext
   // BrowserContext methods.
   content::ResourceContext* GetResourceContext() override;
 
+  // Profile methods.
+  ChromeZoomLevelPrefs* GetZoomLevelPrefs() override;
+
   // Returns the settings associated with this object. Safe to call from any
   // thread.
   virtual const CefRequestContextSettings& GetSettings() const = 0;
@@ -148,8 +152,9 @@ class CefBrowserContext
   // Settings for plugins and extensions.
   virtual HostContentSettingsMap* GetHostContentSettingsMap() = 0;
 
-  // Preferences.
-  virtual PrefService* GetPrefs() = 0;
+  // Called from CefBrowserHostImpl::DidNavigateAnyFrame to update the table of
+  // visited links.
+  virtual void AddVisitedURLs(const std::vector<GURL>& urls) = 0;
 
   CefResourceContext* resource_context() const {
     return resource_context_.get();
@@ -166,6 +171,9 @@ class CefBrowserContext
  protected:
   ~CefBrowserContext() override;
 
+  // Must be called before the child object destructor has completed.
+  void Shutdown();
+
  private:
   // Only allow deletion via scoped_refptr().
   friend struct content::BrowserThread::DeleteOnThread<

libcef/browser/browser_context_impl.cc

@@ -10,21 +10,28 @@
 #include "libcef/browser/context.h"
 #include "libcef/browser/download_manager_delegate.h"
 #include "libcef/browser/permission_manager.h"
+#include "libcef/browser/prefs/browser_prefs.h"
 #include "libcef/browser/ssl_host_state_delegate.h"
 #include "libcef/browser/thread_util.h"
 #include "libcef/common/cef_switches.h"
 #include "libcef/common/extensions/extensions_util.h"
 
 #include "base/command_line.h"
+#include "base/containers/scoped_ptr_map.h"
 #include "base/files/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_util.h"
 #include "base/threading/thread_restrictions.h"
+#include "chrome/browser/font_family_cache.h"
 #include "chrome/browser/net/proxy_service_factory.h"
+#include "chrome/browser/ui/zoom/chrome_zoom_level_prefs.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/guest_view/browser/guest_view_manager.h"
+#include "components/ui/zoom/zoom_event_manager.h"
+#include "components/visitedlink/browser/visitedlink_event_listener.h"
+#include "components/visitedlink/browser/visitedlink_master.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/storage_partition.h"
@@ -124,6 +131,67 @@ base::LazyInstance<ImplManager> g_manager = LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
+// Creates and manages VisitedLinkEventListener objects for each
+// CefBrowserContext sharing the same VisitedLinkMaster.
+class CefVisitedLinkListener : public visitedlink::VisitedLinkMaster::Listener {
+ public:
+  CefVisitedLinkListener()
+      : master_(nullptr) {
+  }
+
+  void set_master(visitedlink::VisitedLinkMaster* master) {
+    DCHECK(!master_);
+    master_ = master;
+  }
+
+  void CreateListenerForContext(const CefBrowserContext* context) {
+    CEF_REQUIRE_UIT();
+    scoped_ptr<visitedlink::VisitedLinkEventListener> listener(
+        new visitedlink::VisitedLinkEventListener(
+            master_, const_cast<CefBrowserContext*>(context)));
+    listener_map_.insert(context, listener.Pass());
+  }
+
+  void RemoveListenerForContext(const CefBrowserContext* context) {
+    CEF_REQUIRE_UIT();
+    listener_map_.erase(context);
+  }
+
+  // visitedlink::VisitedLinkMaster::Listener methods.
+
+  void NewTable(base::SharedMemory* shared_memory) override {
+    CEF_REQUIRE_UIT();
+    ListenerMap::const_iterator it = listener_map_.begin();
+    for (; it != listener_map_.end(); ++it)
+      it->second->NewTable(shared_memory);
+  }
+
+  void Add(visitedlink::VisitedLinkCommon::Fingerprint fingerprint) override {
+    CEF_REQUIRE_UIT();
+    ListenerMap::const_iterator it = listener_map_.begin();
+    for (; it != listener_map_.end(); ++it)
+      it->second->Add(fingerprint);
+  }
+
+  void Reset() override {
+    CEF_REQUIRE_UIT();
+    ListenerMap::const_iterator it = listener_map_.begin();
+    for (; it != listener_map_.end(); ++it)
+      it->second->Reset();
+  }
+
+ private:
+  visitedlink::VisitedLinkMaster* master_;
+
+  // Map of CefBrowserContext to the associated VisitedLinkEventListener.
+  typedef base::ScopedPtrMap<
+      const CefBrowserContext*,
+      scoped_ptr<visitedlink::VisitedLinkEventListener> > ListenerMap;
+  ListenerMap listener_map_;
+
+  DISALLOW_COPY_AND_ASSIGN(CefVisitedLinkListener);
+};
+
 CefBrowserContextImpl::CefBrowserContextImpl(
     const CefRequestContextSettings& settings)
     : settings_(settings) {
@@ -131,6 +199,12 @@ CefBrowserContextImpl::CefBrowserContextImpl(
 }
 
 CefBrowserContextImpl::~CefBrowserContextImpl() {
+  Shutdown();
+
+  // The FontFamilyCache references the ProxyService so delete it before the
+  // ProxyService is deleted.
+  SetUserData(&kFontFamilyCacheKey, NULL);
+
   pref_proxy_config_tracker_->DetachFromPrefService();
 
   if (host_content_settings_map_.get())
@@ -166,10 +240,24 @@ void CefBrowserContextImpl::Initialize() {
         CefString(&CefContext::Get()->settings().accept_language_list);
   }
 
-  // Initialize user preferences.
-  pref_store_ = new CefBrowserPrefStore();
-  pref_store_->SetInitializationCompleted();
-  pref_service_ = pref_store_->CreateService().Pass();
+  // Initialize preferences.
+  base::FilePath pref_path;
+  if (!cache_path_.empty() && settings_.persist_user_preferences)
+    pref_path = cache_path_.AppendASCII(browser_prefs::kUserPrefsFileName);
+  pref_service_ = browser_prefs::CreatePrefService(pref_path);
+
+  // Initialize visited links management.
+  base::FilePath visited_link_path;
+  if (!cache_path_.empty())
+     visited_link_path = cache_path_.Append(FILE_PATH_LITERAL("Visited Links"));
+  visitedlink_listener_ = new CefVisitedLinkListener;
+  visitedlink_master_.reset(
+      new visitedlink::VisitedLinkMaster(visitedlink_listener_, this,
+                                         !visited_link_path.empty(), false,
+                                         visited_link_path, 0));
+  visitedlink_listener_->set_master(visitedlink_master_.get());
+  visitedlink_listener_->CreateListenerForContext(this);
+  visitedlink_master_->Init();
 
   CefBrowserContext::Initialize();
 
@@ -190,10 +278,15 @@ void CefBrowserContextImpl::AddProxy(const CefBrowserContextProxy* proxy) {
   CEF_REQUIRE_UIT();
   DCHECK(!HasProxy(proxy));
   proxy_list_.push_back(proxy);
+
+  visitedlink_listener_->CreateListenerForContext(proxy);
 }
 
 void CefBrowserContextImpl::RemoveProxy(const CefBrowserContextProxy* proxy) {
   CEF_REQUIRE_UIT();
+
+  visitedlink_listener_->RemoveListenerForContext(proxy);
+
   bool found = false;
   ProxyList::iterator it = proxy_list_.begin();
   for (; it != proxy_list_.end(); ++it) {
@@ -239,8 +332,14 @@ base::FilePath CefBrowserContextImpl::GetPath() const {
 }
 
 scoped_ptr<content::ZoomLevelDelegate>
-    CefBrowserContextImpl::CreateZoomLevelDelegate(const base::FilePath&) {
-  return scoped_ptr<content::ZoomLevelDelegate>();
+    CefBrowserContextImpl::CreateZoomLevelDelegate(
+        const base::FilePath& partition_path) {
+  if (cache_path_.empty())
+    return scoped_ptr<content::ZoomLevelDelegate>();
+
+  return make_scoped_ptr(new ChromeZoomLevelPrefs(
+      GetPrefs(), cache_path_, partition_path,
+      ui_zoom::ZoomEventManager::GetForBrowserContext(this)->GetWeakPtr()));
 }
 
 bool CefBrowserContextImpl::IsOffTheRecord() const {
@@ -313,6 +412,14 @@ content::PermissionManager* CefBrowserContextImpl::GetPermissionManager() {
   return permission_manager_.get();
 }
 
+PrefService* CefBrowserContextImpl::GetPrefs() {
+  return pref_service_.get();
+}
+
+const PrefService* CefBrowserContextImpl::GetPrefs() const {
+  return pref_service_.get();
+}
+
 const CefRequestContextSettings& CefBrowserContextImpl::GetSettings() const {
   return settings_;
 }
@@ -381,6 +488,12 @@ HostContentSettingsMap* CefBrowserContextImpl::GetHostContentSettingsMap() {
   return host_content_settings_map_.get();
 }
 
-PrefService* CefBrowserContextImpl::GetPrefs() {
-  return pref_service_.get();
+void CefBrowserContextImpl::AddVisitedURLs(const std::vector<GURL>& urls) {
+  visitedlink_master_->AddURLs(urls);
+}
+
+void CefBrowserContextImpl::RebuildTable(
+    const scoped_refptr<URLEnumerator>& enumerator) {
+  // Called when visited links will not or cannot be loaded from disk.
+  enumerator->OnComplete(true);
 }

libcef/browser/browser_context_impl.h

@@ -8,28 +8,29 @@
 
 #include "libcef/browser/browser_context.h"
 
-#include "libcef/browser/browser_pref_store.h"
 #include "libcef/browser/url_request_context_getter_impl.h"
 
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "components/proxy_config/pref_proxy_config_tracker.h"
-
-namespace content {
-class DownloadManagerDelegate;
-class SpeechRecognitionPreferences;
-}
+#include "components/visitedlink/browser/visitedlink_delegate.h"
 
 class CefBrowserContextProxy;
 class CefDownloadManagerDelegate;
 class CefSSLHostStateDelegate;
+class CefVisitedLinkListener;
+
+namespace visitedlink {
+class VisitedLinkMaster;
+}
 
 // Isolated BrowserContext implementation. Life span is controlled by
 // CefRequestContextImpl and (for the main context) CefBrowserMainParts. Only
 // accessed on the UI thread unless otherwise indicated. See browser_context.h
 // for an object relationship diagram.
-class CefBrowserContextImpl : public CefBrowserContext {
+class CefBrowserContextImpl : public CefBrowserContext,
+                              public visitedlink::VisitedLinkDelegate {
  public:
   explicit CefBrowserContextImpl(const CefRequestContextSettings& settings);
 
@@ -75,6 +76,10 @@ class CefBrowserContextImpl : public CefBrowserContext {
   content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
   content::PermissionManager* GetPermissionManager() override;
 
+  // Profile methods.
+  PrefService* GetPrefs() override;
+  const PrefService* GetPrefs() const override;
+
   // CefBrowserContext methods.
   const CefRequestContextSettings& GetSettings() const override;
   CefRefPtr<CefRequestContextHandler> GetHandler() const override;
@@ -89,7 +94,10 @@ class CefBrowserContextImpl : public CefBrowserContext {
       content::URLRequestInterceptorScopedVector request_interceptors)
       override;
   HostContentSettingsMap* GetHostContentSettingsMap() override;
-  PrefService* GetPrefs() override;
+  void AddVisitedURLs(const std::vector<GURL>& urls) override;
+
+  // visitedlink::VisitedLinkDelegate methods.
+  void RebuildTable(const scoped_refptr<URLEnumerator>& enumerator) override;
 
   // Guaranteed to exist once this object has been initialized.
   scoped_refptr<CefURLRequestContextGetterImpl> request_context() const {
@@ -112,7 +120,6 @@ class CefBrowserContextImpl : public CefBrowserContext {
   typedef std::vector<const CefBrowserContextProxy*> ProxyList;
   ProxyList proxy_list_;
 
-  scoped_refptr<CefBrowserPrefStore> pref_store_;
   scoped_ptr<PrefService> pref_service_;
   scoped_ptr<PrefProxyConfigTracker> pref_proxy_config_tracker_;
 
@@ -121,6 +128,9 @@ class CefBrowserContextImpl : public CefBrowserContext {
   scoped_ptr<content::PermissionManager> permission_manager_;
   scoped_ptr<CefSSLHostStateDelegate> ssl_host_state_delegate_;
   scoped_refptr<HostContentSettingsMap> host_content_settings_map_;
+  scoped_ptr<visitedlink::VisitedLinkMaster> visitedlink_master_;
+  // |visitedlink_listener_| is owned by visitedlink_master_.
+  CefVisitedLinkListener* visitedlink_listener_;
 
   DISALLOW_COPY_AND_ASSIGN(CefBrowserContextImpl);
 };

libcef/browser/browser_context_proxy.cc

@@ -10,7 +10,9 @@
 #include "libcef/browser/url_request_context_getter_proxy.h"
 
 #include "base/logging.h"
+#include "chrome/browser/font_family_cache.h"
 #include "components/guest_view/common/guest_view_constants.h"
+#include "components/visitedlink/browser/visitedlink_master.h"
 #include "content/browser/streams/stream_context.h"
 #include "content/public/browser/storage_partition.h"
 
@@ -24,9 +26,16 @@ bool ShouldProxyUserData(const void* key) {
 
   // If this value is not proxied then CefBrowserContextImpl::GetGuestManager()
   // returns NULL.
+  // See also CefExtensionsAPIClient::CreateGuestViewManagerDelegate.
   if (key == guest_view::kGuestViewManagerKeyName)
     return true;
 
+  // If this value is not proxied then there will be a use-after-free while
+  // destroying the FontFamilyCache because it will try to access the
+  // ProxyService owned by CefBrowserContextImpl (which has already been freed).
+  if (key == kFontFamilyCacheKey)
+    return true;
+
   return false;
 }
 
@@ -43,6 +52,8 @@ CefBrowserContextProxy::CefBrowserContextProxy(
 }
 
 CefBrowserContextProxy::~CefBrowserContextProxy() {
+  Shutdown();
+
   parent_->RemoveProxy(this);
 }
 
@@ -142,6 +153,14 @@ content::PermissionManager* CefBrowserContextProxy::GetPermissionManager() {
   return parent_->GetPermissionManager();
 }
 
+PrefService* CefBrowserContextProxy::GetPrefs() {
+  return parent_->GetPrefs();
+}
+
+const PrefService* CefBrowserContextProxy::GetPrefs() const {
+  return parent_->GetPrefs();
+}
+
 const CefRequestContextSettings& CefBrowserContextProxy::GetSettings() const {
   return parent_->GetSettings();
 }
@@ -174,6 +193,6 @@ HostContentSettingsMap* CefBrowserContextProxy::GetHostContentSettingsMap() {
   return parent_->GetHostContentSettingsMap();
 }
 
-PrefService* CefBrowserContextProxy::GetPrefs() {
-  return parent_->GetPrefs();
+void CefBrowserContextProxy::AddVisitedURLs(const std::vector<GURL>& urls) {
+  parent_->AddVisitedURLs(urls);
 }

libcef/browser/browser_context_proxy.h

@@ -13,11 +13,6 @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 
-namespace content {
-class DownloadManagerDelegate;
-class SpeechRecognitionPreferences;
-}
-
 class CefDownloadManagerDelegate;
 class CefURLRequestContextGetterProxy;
 
@@ -56,6 +51,10 @@ class CefBrowserContextProxy : public CefBrowserContext {
   content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
   content::PermissionManager* GetPermissionManager() override;
 
+  // Profile methods.
+  PrefService* GetPrefs() override;
+  const PrefService* GetPrefs() const override;
+
   // CefBrowserContext methods.
   const CefRequestContextSettings& GetSettings() const override;
   CefRefPtr<CefRequestContextHandler> GetHandler() const override;
@@ -70,7 +69,7 @@ class CefBrowserContextProxy : public CefBrowserContext {
       content::URLRequestInterceptorScopedVector request_interceptors)
       override;
   HostContentSettingsMap* GetHostContentSettingsMap() override;
-  PrefService* GetPrefs() override;
+  void AddVisitedURLs(const std::vector<GURL>& urls) override;
 
   scoped_refptr<CefBrowserContextImpl> parent() const {
     return parent_;

libcef/browser/browser_host_impl.cc

@@ -10,7 +10,6 @@
 
 #include "libcef/browser/browser_context_impl.h"
 #include "libcef/browser/browser_info.h"
-#include "libcef/browser/browser_pref_store.h"
 #include "libcef/browser/chrome_scheme_handler.h"
 #include "libcef/browser/content_browser_client.h"
 #include "libcef/browser/context.h"
@@ -40,6 +39,7 @@
 #include "base/command_line.h"
 #include "chrome/browser/spellchecker/spellcheck_factory.h"
 #include "chrome/browser/spellchecker/spellcheck_service.h"
+#include "chrome/browser/ui/prefs/prefs_tab_helper.h"
 #include "content/browser/gpu/compositor_util.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/common/view_messages.h"
@@ -629,13 +629,13 @@ CefRefPtr<CefBrowserHostImpl> CefBrowserHostImpl::GetBrowserForView(
     return GetBrowserForHost(render_view_host);
   } else {
     // Use the thread-safe approach.
+    bool is_guest_view = false;
     scoped_refptr<CefBrowserInfo> info =
         CefContentBrowserClient::Get()->GetBrowserInfoForView(
-            render_process_id,
-            render_routing_id);
-    if (info.get()) {
+            render_process_id, render_routing_id, &is_guest_view);
+    if (info.get() && !is_guest_view) {
       CefRefPtr<CefBrowserHostImpl> browser = info->browser();
-      if (!browser.get() && !info->is_mime_handler_view()) {
+      if (!browser.get()) {
         LOG(WARNING) << "Found browser id " << info->browser_id() <<
                         " but no browser object matching view process id " <<
                         render_process_id << " and routing id " <<
@@ -662,13 +662,13 @@ CefRefPtr<CefBrowserHostImpl> CefBrowserHostImpl::GetBrowserForFrame(
     return GetBrowserForHost(render_frame_host);
   } else {
     // Use the thread-safe approach.
+    bool is_guest_view = false;
     scoped_refptr<CefBrowserInfo> info =
         CefContentBrowserClient::Get()->GetBrowserInfoForFrame(
-            render_process_id,
-            render_routing_id);
-    if (info.get()) {
+            render_process_id, render_routing_id, &is_guest_view);
+    if (info.get() && !is_guest_view) {
       CefRefPtr<CefBrowserHostImpl> browser = info->browser();
-      if (!browser.get() && !info->is_mime_handler_view()) {
+      if (!browser.get()) {
         LOG(WARNING) << "Found browser id " << info->browser_id() <<
                         " but no browser object matching frame process id " <<
                         render_process_id << " and routing id " <<
@@ -1713,26 +1713,10 @@ void CefBrowserHostImpl::Navigate(const CefNavigateParams& params) {
 
 void CefBrowserHostImpl::LoadRequest(int64 frame_id,
                                      CefRefPtr<CefRequest> request) {
-  CefNavigateParams params(GURL(std::string(request->GetURL())),
-                           ui::PAGE_TRANSITION_TYPED);
-  params.method = request->GetMethod();
+  CefNavigateParams params(GURL(), ui::PAGE_TRANSITION_TYPED);
   params.frame_id = frame_id;
-  params.first_party_for_cookies =
-    GURL(std::string(request->GetFirstPartyForCookies()));
 
-  CefRequest::HeaderMap headerMap;
-  request->GetHeaderMap(headerMap);
-  if (!headerMap.empty())
-    params.headers = HttpHeaderUtils::GenerateHeaders(headerMap);
-
-  CefRefPtr<CefPostData> postData = request->GetPostData();
-  if (postData.get()) {
-    CefPostDataImpl* impl = static_cast<CefPostDataImpl*>(postData.get());
-    params.upload_data = new net::UploadData();
-    impl->Get(*params.upload_data.get());
-  }
-
-  params.load_flags = request->GetFlags();
+  static_cast<CefRequestImpl*>(request.get())->Get(params);
 
   Navigate(params);
 }
@@ -2220,6 +2204,8 @@ void CefBrowserHostImpl::DragSourceEndedAt(
 // content::WebContentsDelegate methods.
 // -----------------------------------------------------------------------------
 
+// |source| may be NULL if the navigation originates from a guest view via
+// CefContentBrowserClient::CanCreateWindow.
 content::WebContents* CefBrowserHostImpl::OpenURLFromTab(
     content::WebContents* source,
     const content::OpenURLParams& params) {
@@ -2484,12 +2470,17 @@ void CefBrowserHostImpl::WebContentsCreated(
   content::RenderFrameHost* main_frame_host = new_contents->GetMainFrame();
 
   CefWindowHandle opener = kNullWindowHandle;
+  bool is_guest_view = false;
   scoped_refptr<CefBrowserInfo> info =
       CefContentBrowserClient::Get()->GetOrCreateBrowserInfo(
           view_host->GetProcess()->GetID(),
           view_host->GetRoutingID(),
           main_frame_host->GetProcess()->GetID(),
-          main_frame_host->GetRoutingID());
+          main_frame_host->GetRoutingID(),
+          &is_guest_view);
+
+  // A CefBrowser should never be created for a guest view WebContents.
+  CHECK(!is_guest_view);
 
   if (source_contents) {
     DCHECK(info->is_popup());
@@ -2644,21 +2635,23 @@ bool CefBrowserHostImpl::CheckMediaAccessPermission(
 
 void CefBrowserHostImpl::RenderFrameCreated(
     content::RenderFrameHost* render_frame_host) {
-  browser_info_->add_render_frame_id(render_frame_host->GetProcess()->GetID(),
-                                     render_frame_host->GetRoutingID());
+  browser_info_->render_id_manager()->add_render_frame_id(
+      render_frame_host->GetProcess()->GetID(),
+      render_frame_host->GetRoutingID());
 }
 
 void CefBrowserHostImpl::RenderFrameDeleted(
     content::RenderFrameHost* render_frame_host) {
-  browser_info_->remove_render_frame_id(
+  browser_info_->render_id_manager()->remove_render_frame_id(
       render_frame_host->GetProcess()->GetID(),
       render_frame_host->GetRoutingID());
 }
 
 void CefBrowserHostImpl::RenderViewCreated(
     content::RenderViewHost* render_view_host) {
-  browser_info_->add_render_view_id(render_view_host->GetProcess()->GetID(),
-                                    render_view_host->GetRoutingID());
+  browser_info_->render_id_manager()->add_render_view_id(
+      render_view_host->GetProcess()->GetID(),
+      render_view_host->GetRoutingID());
 
   // May be already registered if the renderer crashed previously.
   if (!registrar_->IsRegistered(
@@ -2671,8 +2664,9 @@ void CefBrowserHostImpl::RenderViewCreated(
 
 void CefBrowserHostImpl::RenderViewDeleted(
     content::RenderViewHost* render_view_host) {
-  browser_info_->remove_render_view_id(render_view_host->GetProcess()->GetID(),
-                                       render_view_host->GetRoutingID());
+  browser_info_->render_id_manager()->remove_render_view_id(
+      render_view_host->GetProcess()->GetID(),
+      render_view_host->GetRoutingID());
 
   if (registrar_->IsRegistered(
       this, content::NOTIFICATION_FOCUS_CHANGED_IN_PAGE,
@@ -2789,9 +2783,29 @@ void CefBrowserHostImpl::FrameDeleted(
     focused_frame_id_ = CefFrameHostImpl::kInvalidFrameId;
 }
 
+void CefBrowserHostImpl::DidNavigateAnyFrame(
+    content::RenderFrameHost* render_frame_host,
+    const content::LoadCommittedDetails& details,
+    const content::FrameNavigateParams& params) {
+  if (!web_contents())
+    return;
+
+  scoped_refptr<CefBrowserContext> context =
+      static_cast<CefBrowserContext*>(web_contents()->GetBrowserContext());
+  if (!context.get())
+    return;
+
+  context->AddVisitedURLs(params.redirects);
+}
+
 void CefBrowserHostImpl::TitleWasSet(content::NavigationEntry* entry,
                                      bool explicit_set) {
-  OnTitleChange(entry->GetTitle());
+  // |entry| may be NULL if a popup is created via window.open and never
+  // navigated.
+  if (entry)
+    OnTitleChange(entry->GetTitle());
+  else if (web_contents())
+    OnTitleChange(web_contents()->GetTitle());
 }
 
 void CefBrowserHostImpl::PluginCrashed(const base::FilePath& plugin_path,
@@ -3039,6 +3053,7 @@ CefBrowserHostImpl::CefBrowserHostImpl(
                            CefString(), CefString(),
                            CefFrameHostImpl::kInvalidFrameId);
 
+  PrefsTabHelper::CreateForWebContents(web_contents_.get());
   printing::PrintViewManager::CreateForWebContents(web_contents_.get());
 
   // Make sure RenderViewCreated is called at least one time.

libcef/browser/browser_host_impl.h

@@ -15,6 +15,7 @@
 #include "include/cef_browser.h"
 #include "include/cef_client.h"
 #include "include/cef_frame.h"
+#include "libcef/browser/browser_info.h"
 #include "libcef/browser/frame_host_impl.h"
 #include "libcef/browser/javascript_dialog_manager.h"
 #include "libcef/browser/menu_creator.h"
@@ -303,6 +304,7 @@ class CefBrowserHostImpl : public CefBrowserHost,
   // Thread safe accessors.
   const CefBrowserSettings& settings() const { return settings_; }
   CefRefPtr<CefClient> client() const { return client_; }
+  scoped_refptr<CefBrowserInfo> browser_info() const { return browser_info_; }
   int browser_id() const;
 
 #if defined(USE_AURA)
@@ -471,6 +473,10 @@ class CefBrowserHostImpl : public CefBrowserHost,
                    bool was_ignored_by_handler) override;
   void FrameDeleted(
       content::RenderFrameHost* render_frame_host) override;
+  void DidNavigateAnyFrame(
+      content::RenderFrameHost* render_frame_host,
+      const content::LoadCommittedDetails& details,
+      const content::FrameNavigateParams& params) override;
   void TitleWasSet(content::NavigationEntry* entry, bool explicit_set) override;
   void PluginCrashed(const base::FilePath& plugin_path,
                      base::ProcessId plugin_pid) override;

libcef/browser/browser_host_impl_mac.mm

@@ -440,8 +440,12 @@ void RunOpenFileDialog(const CefBrowserHostImpl::FileChooserParams& params,
   [openPanel setShowsHiddenFiles:!params.hidereadonly];
 
   // Show panel.
-  [openPanel beginSheetModalForWindow:[view window] completionHandler:nil];
-  if ([openPanel runModal] == NSFileHandlingPanelOKButton) {
+  [openPanel beginSheetModalForWindow:[view window]
+                    completionHandler:^(NSInteger returnCode) {
+    [NSApp stopModalWithCode:returnCode];
+  }];
+  NSInteger result = [NSApp runModalForWindow:[view window]];
+  if (result == NSFileHandlingPanelOKButton) {
     NSArray *urls = [openPanel URLs];
     int i, count = [urls count];
     for (i=0; i<count; i++) {
@@ -453,8 +457,6 @@ void RunOpenFileDialog(const CefBrowserHostImpl::FileChooserParams& params,
 
   if (filter_delegate != nil)
     *filter_index = [filter_delegate filter];
-
-  [NSApp endSheet:openPanel];
 }
 
 bool RunSaveFileDialog(const CefBrowserHostImpl::FileChooserParams& params,
@@ -503,9 +505,14 @@ bool RunSaveFileDialog(const CefBrowserHostImpl::FileChooserParams& params,
 
   bool success = false;
 
-  [savePanel beginSheetModalForWindow:[view window] completionHandler:nil];
-  if ([savePanel runModal] == NSFileHandlingPanelOKButton) {
-    NSURL * url = [savePanel URL];
+  // Show panel.
+  [savePanel beginSheetModalForWindow:[view window]
+                    completionHandler:^(NSInteger resultCode) {
+    [NSApp stopModalWithCode:resultCode];
+  }];
+  NSInteger result = [NSApp runModalForWindow:[view window]];
+  if (result == NSFileHandlingPanelOKButton) {
+    NSURL* url = [savePanel URL];
     NSString* path = [url path];
     *file = base::FilePath([path UTF8String]);
     success = true;
@@ -514,8 +521,6 @@ bool RunSaveFileDialog(const CefBrowserHostImpl::FileChooserParams& params,
   if (filter_delegate != nil)
     *filter_index = [filter_delegate filter];
 
-  [NSApp endSheet:savePanel];
-
   return success;
 }
 

libcef/browser/browser_info.cc

@@ -3,78 +3,59 @@
 // be found in the LICENSE file.
 
 #include "libcef/browser/browser_info.h"
+
+#include "libcef/browser/browser_host_impl.h"
+
 #include "ipc/ipc_message.h"
 
-CefBrowserInfo::CefBrowserInfo(int browser_id, bool is_popup)
-    : browser_id_(browser_id),
-      is_popup_(is_popup),
-      is_windowless_(false),
-      is_mime_handler_view_(false) {
-  DCHECK_GT(browser_id, 0);
+// CefBrowserInfo::RenderIDManager
+
+CefBrowserInfo::RenderIDManager::RenderIDManager(base::Lock* lock)
+  : lock_(lock) {
+  DCHECK(lock);
 }
 
-CefBrowserInfo::~CefBrowserInfo() {
-}
-
-void CefBrowserInfo::set_windowless(bool windowless) {
-  is_windowless_ = windowless;
-}
-
-void CefBrowserInfo::set_mime_handler_view(bool mime_handler_view) {
-  is_mime_handler_view_ = mime_handler_view;
-}
-
-void CefBrowserInfo::add_render_view_id(
+void CefBrowserInfo::RenderIDManager::add_render_view_id(
     int render_process_id, int render_routing_id) {
   add_render_id(&render_view_id_set_, render_process_id, render_routing_id);
 }
 
-void CefBrowserInfo::add_render_frame_id(
+void CefBrowserInfo::RenderIDManager::add_render_frame_id(
     int render_process_id, int render_routing_id) {
   add_render_id(&render_frame_id_set_, render_process_id, render_routing_id);
 }
 
-void CefBrowserInfo::remove_render_view_id(
+void CefBrowserInfo::RenderIDManager::remove_render_view_id(
     int render_process_id, int render_routing_id) {
   remove_render_id(&render_view_id_set_, render_process_id, render_routing_id);
 }
 
-void CefBrowserInfo::remove_render_frame_id(
+void CefBrowserInfo::RenderIDManager::remove_render_frame_id(
     int render_process_id, int render_routing_id) {
   remove_render_id(&render_frame_id_set_, render_process_id, render_routing_id);
 }
 
-bool CefBrowserInfo::is_render_view_id_match(
+bool CefBrowserInfo::RenderIDManager::is_render_view_id_match(
     int render_process_id, int render_routing_id) {
   return is_render_id_match(&render_view_id_set_,
                             render_process_id,
                             render_routing_id);
 }
 
-bool CefBrowserInfo::is_render_frame_id_match(
+bool CefBrowserInfo::RenderIDManager::is_render_frame_id_match(
     int render_process_id, int render_routing_id) {
   return is_render_id_match(&render_frame_id_set_,
                             render_process_id,
                             render_routing_id);
 }
 
-CefRefPtr<CefBrowserHostImpl> CefBrowserInfo::browser() {
-  base::AutoLock lock_scope(lock_);
-  return browser_;
-}
-
-void CefBrowserInfo::set_browser(CefRefPtr<CefBrowserHostImpl> browser) {
-  base::AutoLock lock_scope(lock_);
-  browser_ = browser;
-}
-
-void CefBrowserInfo::add_render_id(RenderIdSet* id_set,
-                                   int render_process_id,
-                                   int render_routing_id) {
+void CefBrowserInfo::RenderIDManager::add_render_id(RenderIdSet* id_set,
+                                                    int render_process_id,
+                                                    int render_routing_id) {
   DCHECK_GT(render_process_id, 0);
   DCHECK_GT(render_routing_id, 0);
 
-  base::AutoLock lock_scope(lock_);
+  base::AutoLock lock_scope(*lock_);
 
   if (!id_set->empty()) {
     RenderIdSet::const_iterator it =
@@ -86,13 +67,13 @@ void CefBrowserInfo::add_render_id(RenderIdSet* id_set,
   id_set->insert(std::make_pair(render_process_id, render_routing_id));
 }
 
-void CefBrowserInfo::remove_render_id(RenderIdSet* id_set,
-                                      int render_process_id,
-                                      int render_routing_id) {
+void CefBrowserInfo::RenderIDManager::remove_render_id(RenderIdSet* id_set,
+                                                       int render_process_id,
+                                                       int render_routing_id) {
   DCHECK_GT(render_process_id, 0);
   DCHECK_GT(render_routing_id, 0);
 
-  base::AutoLock lock_scope(lock_);
+  base::AutoLock lock_scope(*lock_);
 
   DCHECK(!id_set->empty());
   if (id_set->empty())
@@ -103,10 +84,11 @@ void CefBrowserInfo::remove_render_id(RenderIdSet* id_set,
   DCHECK(erased);
 }
 
-bool CefBrowserInfo::is_render_id_match(const RenderIdSet* id_set,
-                                        int render_process_id,
-                                        int render_routing_id) {
-  base::AutoLock lock_scope(lock_);
+bool CefBrowserInfo::RenderIDManager::is_render_id_match(
+    const RenderIdSet* id_set,
+    int render_process_id,
+    int render_routing_id) {
+  base::AutoLock lock_scope(*lock_);
 
   if (id_set->empty())
     return false;
@@ -115,3 +97,32 @@ bool CefBrowserInfo::is_render_id_match(const RenderIdSet* id_set,
       id_set->find(std::make_pair(render_process_id, render_routing_id));
   return (it != id_set->end());
 }
+
+
+// CefBrowserInfo
+
+CefBrowserInfo::CefBrowserInfo(int browser_id, bool is_popup)
+    : browser_id_(browser_id),
+      is_popup_(is_popup),
+      is_windowless_(false),
+      render_id_manager_(&lock_),
+      guest_render_id_manager_(&lock_) {
+  DCHECK_GT(browser_id, 0);
+}
+
+CefBrowserInfo::~CefBrowserInfo() {
+}
+
+void CefBrowserInfo::set_windowless(bool windowless) {
+  is_windowless_ = windowless;
+}
+
+CefRefPtr<CefBrowserHostImpl> CefBrowserInfo::browser() {
+  base::AutoLock lock_scope(lock_);
+  return browser_;
+}
+
+void CefBrowserInfo::set_browser(CefRefPtr<CefBrowserHostImpl> browser) {
+  base::AutoLock lock_scope(lock_);
+  browser_ = browser;
+}

libcef/browser/browser_info.h

@@ -8,8 +8,12 @@
 
 #include <set>
 
-#include "libcef/browser/browser_host_impl.h"
+#include "include/internal/cef_ptr.h"
+
 #include "base/memory/ref_counted.h"
+#include "base/synchronization/lock.h"
+
+class CefBrowserHostImpl;
 
 // CefBrowserInfo is used to associate a browser ID and render view/process
 // IDs with a particular CefBrowserHostImpl. Render view/process IDs may change
@@ -19,27 +23,70 @@
 // be created directly.
 class CefBrowserInfo : public base::RefCountedThreadSafe<CefBrowserInfo> {
  public:
+  class RenderIDManager {
+   public:
+    explicit RenderIDManager(base::Lock* lock);
+
+    // Adds an ID pair if it doesn't already exist.
+    void add_render_view_id(int render_process_id, int render_routing_id);
+    void add_render_frame_id(int render_process_id, int render_routing_id);
+
+    // Remove an ID pair if it exists.
+    void remove_render_view_id(int render_process_id, int render_routing_id);
+    void remove_render_frame_id(int render_process_id, int render_routing_id);
+
+    // Returns true if this browser matches the specified ID pair.
+    bool is_render_view_id_match(int render_process_id, int render_routing_id);
+    bool is_render_frame_id_match(int render_process_id, int render_routing_id);
+
+   private:
+    typedef std::set<std::pair<int, int> > RenderIdSet;
+
+    void add_render_id(RenderIdSet* id_set,
+                       int render_process_id,
+                       int render_routing_id);
+    void remove_render_id(RenderIdSet* id_set,
+                          int render_process_id,
+                          int render_routing_id);
+    bool is_render_id_match(const RenderIdSet* id_set,
+                            int render_process_id,
+                            int render_routing_id);
+
+    base::Lock* lock_;
+
+    // The below members must be protected by |lock_|.
+
+    // Set of mapped (process_id, routing_id) pairs. Keeping this set is
+    // necessary for the following reasons:
+    // 1. When navigating cross-origin the new (pending) RenderViewHost will be
+    //    created before the old (current) RenderViewHost is destroyed.
+    // 2. When canceling and asynchronously continuing navigation of the same
+    //    URL a new RenderViewHost may be created for the first (canceled)
+    //    navigation and then destroyed as a result of the second (allowed)
+    //    navigation.
+    // 3. Out-of-process iframes have their own render IDs which must also be
+    //    associated with the host browser.
+    RenderIdSet render_view_id_set_;
+    RenderIdSet render_frame_id_set_;
+  };
+
   CefBrowserInfo(int browser_id, bool is_popup);
 
   int browser_id() const { return browser_id_; };
   bool is_popup() const { return is_popup_; }
   bool is_windowless() const { return is_windowless_; }
-  bool is_mime_handler_view() const { return is_mime_handler_view_; }
 
   void set_windowless(bool windowless);
-  void set_mime_handler_view(bool mime_handler_view);
 
-  // Adds an ID pair if it doesn't already exist.
-  void add_render_view_id(int render_process_id, int render_routing_id);
-  void add_render_frame_id(int render_process_id, int render_routing_id);
+  // Returns the render ID manager for this browser.
+  RenderIDManager* render_id_manager() {
+    return &render_id_manager_;
+  }
 
-  // Remove an ID pair if it exists.
-  void remove_render_view_id(int render_process_id, int render_routing_id);
-  void remove_render_frame_id(int render_process_id, int render_routing_id);
-
-  // Returns true if this browser matches the specified ID pair.
-  bool is_render_view_id_match(int render_process_id, int render_routing_id);
-  bool is_render_frame_id_match(int render_process_id, int render_routing_id);
+  // Returns the render ID manager for guest views owned by this browser.
+  RenderIDManager* guest_render_id_manager() {
+    return &guest_render_id_manager_;
+  }
 
   CefRefPtr<CefBrowserHostImpl> browser();
   void set_browser(CefRefPtr<CefBrowserHostImpl> browser);
@@ -49,38 +96,16 @@ class CefBrowserInfo : public base::RefCountedThreadSafe<CefBrowserInfo> {
 
   ~CefBrowserInfo();
 
-  typedef std::set<std::pair<int, int> > RenderIdSet;
-
-  void add_render_id(RenderIdSet* id_set,
-                     int render_process_id,
-                     int render_routing_id);
-  void remove_render_id(RenderIdSet* id_set,
-                        int render_process_id,
-                        int render_routing_id);
-  bool is_render_id_match(const RenderIdSet* id_set,
-                          int render_process_id,
-                          int render_routing_id);
-
   int browser_id_;
   bool is_popup_;
   bool is_windowless_;
-  bool is_mime_handler_view_;
 
   base::Lock lock_;
 
   // The below members must be protected by |lock_|.
 
-  // Set of mapped (process_id, routing_id) pairs. Keeping this set is
-  // necessary for the following reasons:
-  // 1. When navigating cross-origin the new (pending) RenderViewHost will be
-  //    created before the old (current) RenderViewHost is destroyed.
-  // 2. When canceling and asynchronously continuing navigation of the same URL
-  //    a new RenderViewHost may be created for the first (canceled) navigation
-  //    and then destroyed as a result of the second (allowed) navigation.
-  // 3. Out-of-process iframes have their own render IDs which must also be
-  //    associated with the host browser.
-  RenderIdSet render_view_id_set_;
-  RenderIdSet render_frame_id_set_;
+  RenderIDManager render_id_manager_;
+  RenderIDManager guest_render_id_manager_;
 
   // May be NULL if the browser has not yet been created or if the browser has
   // been destroyed.

libcef/browser/browser_message_filter.cc

@@ -97,11 +97,11 @@ void CefBrowserMessageFilter::OnGetNewBrowserInfo(
           host_->GetID(),
           render_view_routing_id,
           host_->GetID(),
-          render_frame_routing_id);
+          render_frame_routing_id,
+          &params->is_guest_view);
   params->browser_id = info->browser_id();
   params->is_popup = info->is_popup();
   params->is_windowless = info->is_windowless();
-  params->is_mime_handler_view = info->is_mime_handler_view();
 }
 
 void CefBrowserMessageFilter::OnCreateWindow(

libcef/browser/browser_pref_store.h

@@ -1,25 +0,0 @@
-// Copyright (c) 2013 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.
-
-#ifndef CEF_LIBCEF_BROWSER_BROWSER_PREF_STORE_H_
-#define CEF_LIBCEF_BROWSER_BROWSER_PREF_STORE_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "base/prefs/testing_pref_store.h"
-
-class PrefService;
-
-class CefBrowserPrefStore : public TestingPrefStore {
- public:
-  CefBrowserPrefStore();
-
-  scoped_ptr<PrefService> CreateService();
-
- protected:
-  ~CefBrowserPrefStore() override;
-
-  DISALLOW_COPY_AND_ASSIGN(CefBrowserPrefStore);
-};
-
-#endif  // CEF_LIBCEF_BROWSER_BROWSER_PREF_STORE_H_

libcef/browser/browser_settings.cc

@@ -1,128 +0,0 @@
-// Copyright (c) 2010 The Chromium Embedded Framework Authors. All rights
-// reserved. Use of this source code is governed by a BSD-style license that can
-// be found in the LICENSE file.
-
-#include "libcef/browser/browser_settings.h"
-
-#include <string>
-
-#include "include/internal/cef_types_wrappers.h"
-#include "libcef/common/cef_switches.h"
-
-#include "base/command_line.h"
-#include "content/public/common/web_preferences.h"
-
-// Set default preferences based on CEF command-line flags. Chromium command-
-// line flags should not exist for these preferences.
-void SetDefaults(content::WebPreferences& web) {
-  const base::CommandLine* command_line =
-      base::CommandLine::ForCurrentProcess();
-
-  if (command_line->HasSwitch(switches::kDefaultEncoding)) {
-    web.default_encoding =
-        command_line->GetSwitchValueASCII(switches::kDefaultEncoding);
-  }
-
-  web.javascript_can_open_windows_automatically =
-      !command_line->HasSwitch(switches::kDisableJavascriptOpenWindows);
-  web.allow_scripts_to_close_windows =
-      !command_line->HasSwitch(switches::kDisableJavascriptCloseWindows);
-  web.javascript_can_access_clipboard =
-      !command_line->HasSwitch(switches::kDisableJavascriptAccessClipboard);
-  web.dom_paste_enabled =
-      !command_line->HasSwitch(switches::kDisableJavascriptDomPaste);
-  web.caret_browsing_enabled =
-      command_line->HasSwitch(switches::kEnableCaretBrowsing);
-  web.allow_universal_access_from_file_urls =
-      command_line->HasSwitch(switches::kAllowUniversalAccessFromFileUrls);
-  web.loads_images_automatically =
-      !command_line->HasSwitch(switches::kDisableImageLoading);
-  web.shrinks_standalone_images_to_fit =
-      command_line->HasSwitch(switches::kImageShrinkStandaloneToFit);
-  web.text_areas_are_resizable =
-      !command_line->HasSwitch(switches::kDisableTextAreaResize);
-  web.tabs_to_links =
-      !command_line->HasSwitch(switches::kDisableTabToLinks);
-}
-
-// Helper macro for setting a WebPreferences variable based on the value of a
-// CefBrowserSettings variable.
-#define SET_STATE(cef_var, web_var) \
-    if (cef_var == STATE_ENABLED) \
-      web_var = true; \
-    else if (cef_var == STATE_DISABLED) \
-      web_var = false;
-
-// Use the preferences from WebContentsImpl::GetWebkitPrefs and the
-// WebPreferences constructor by default. Only override features that are
-// explicitly enabled or disabled.
-void BrowserToWebSettings(const CefBrowserSettings& cef,
-                          content::WebPreferences& web) {
-  SetDefaults(web);
-
-  if (cef.standard_font_family.length > 0) {
-    web.standard_font_family_map[content::kCommonScript] =
-        CefString(&cef.standard_font_family);
-  }
-  if (cef.fixed_font_family.length > 0) {
-    web.fixed_font_family_map[content::kCommonScript] =
-        CefString(&cef.fixed_font_family);
-  }
-  if (cef.serif_font_family.length > 0) {
-    web.serif_font_family_map[content::kCommonScript] =
-        CefString(&cef.serif_font_family);
-  }
-  if (cef.sans_serif_font_family.length > 0) {
-    web.sans_serif_font_family_map[content::kCommonScript] =
-        CefString(&cef.sans_serif_font_family);
-  }
-  if (cef.cursive_font_family.length > 0) {
-    web.cursive_font_family_map[content::kCommonScript] =
-        CefString(&cef.cursive_font_family);
-  }
-  if (cef.fantasy_font_family.length > 0) {
-    web.fantasy_font_family_map[content::kCommonScript] =
-        CefString(&cef.fantasy_font_family);
-  }
-
-  if (cef.default_font_size > 0)
-    web.default_font_size = cef.default_font_size;
-  if (cef.default_fixed_font_size > 0)
-    web.default_fixed_font_size = cef.default_fixed_font_size;
-  if (cef.minimum_font_size > 0)
-    web.minimum_font_size = cef.minimum_font_size;
-  if (cef.minimum_logical_font_size > 0)
-    web.minimum_logical_font_size = cef.minimum_logical_font_size;
-
-  if (cef.default_encoding.length > 0)
-    web.default_encoding = CefString(&cef.default_encoding);
-
-  SET_STATE(cef.remote_fonts, web.remote_fonts_enabled);
-  SET_STATE(cef.javascript, web.javascript_enabled);
-  SET_STATE(cef.javascript_open_windows,
-      web.javascript_can_open_windows_automatically);
-  SET_STATE(cef.javascript_close_windows, web.allow_scripts_to_close_windows);
-  SET_STATE(cef.javascript_access_clipboard,
-      web.javascript_can_access_clipboard);
-  SET_STATE(cef.javascript_dom_paste, web.dom_paste_enabled);
-  SET_STATE(cef.caret_browsing, web.caret_browsing_enabled);
-  SET_STATE(cef.plugins, web.plugins_enabled);
-  SET_STATE(cef.universal_access_from_file_urls,
-      web.allow_universal_access_from_file_urls);
-  SET_STATE(cef.file_access_from_file_urls,
-      web.allow_file_access_from_file_urls);
-  SET_STATE(cef.web_security, web.web_security_enabled);
-  SET_STATE(cef.image_loading, web.loads_images_automatically);
-  SET_STATE(cef.image_shrink_standalone_to_fit,
-      web.shrinks_standalone_images_to_fit);
-  SET_STATE(cef.text_area_resize, web.text_areas_are_resizable);
-  SET_STATE(cef.tab_to_links, web.tabs_to_links);
-  SET_STATE(cef.local_storage, web.local_storage_enabled);
-  SET_STATE(cef.databases, web.databases_enabled);
-  SET_STATE(cef.application_cache, web.application_cache_enabled);
-
-  // Never explicitly enable GPU-related functions in this method because the
-  // GPU blacklist is not being checked here.
-  if (cef.webgl == STATE_DISABLED)
-    web.experimental_webgl_enabled = false;
-}

libcef/browser/browser_settings.h

@@ -1,18 +0,0 @@
-// Copyright (c) 2010 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.
-
-#ifndef CEF_LIBCEF_BROWSER_BROWSER_SETTINGS_H_
-#define CEF_LIBCEF_BROWSER_BROWSER_SETTINGS_H_
-#pragma once
-
-#include "include/internal/cef_types_wrappers.h"
-
-namespace content {
-struct WebPreferences;
-}
-
-void BrowserToWebSettings(const CefBrowserSettings& cef,
-                          content::WebPreferences& web);
-
-#endif  // CEF_LIBCEF_BROWSER_BROWSER_SETTINGS_H_

libcef/browser/browser_urlrequest_impl.cc

@@ -11,7 +11,6 @@
 #include "libcef/browser/request_context_impl.h"
 #include "libcef/browser/thread_util.h"
 #include "libcef/browser/url_request_user_data.h"
-#include "libcef/common/http_header_utils.h"
 #include "libcef/common/request_impl.h"
 #include "libcef/common/response_impl.h"
 
@@ -21,9 +20,7 @@
 #include "content/public/browser/browser_thread.h"
 #include "content/public/common/url_fetcher.h"
 #include "net/base/io_buffer.h"
-#include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
-#include "net/http/http_request_headers.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_fetcher_delegate.h"
@@ -208,116 +205,24 @@ class CefBrowserURLRequest::Context
                                    net::URLFetcher::RequestType request_type) {
     DCHECK(CalledOnValidThread());
 
-    fetcher_delegate_.reset(
-        new CefURLFetcherDelegate(this, request_->GetFlags()));
+    int request_flags = request_->GetFlags();
 
+    fetcher_delegate_.reset(new CefURLFetcherDelegate(this, request_flags));
     fetcher_ = net::URLFetcher::Create(url, request_type,
                                        fetcher_delegate_.get());
 
     DCHECK(url_request_getter_.get());
     fetcher_->SetRequestContext(url_request_getter_.get());
 
-    CefRequest::HeaderMap headerMap;
-    request_->GetHeaderMap(headerMap);
-
-    // Extract the Referer header value.
-    {
-      CefString referrerStr;
-      referrerStr.FromASCII(net::HttpRequestHeaders::kReferer);
-      CefRequest::HeaderMap::iterator it = headerMap.find(referrerStr);
-      if (it == headerMap.end()) {
-        fetcher_->SetReferrer("");
-      } else {
-        fetcher_->SetReferrer(it->second);
-        headerMap.erase(it);
-      }
-    }
-
-    std::string content_type;
-
-    // Extract the Content-Type header value.
-    {
-      CefString contentTypeStr;
-      contentTypeStr.FromASCII(net::HttpRequestHeaders::kContentType);
-      CefRequest::HeaderMap::iterator it = headerMap.find(contentTypeStr);
-      if (it != headerMap.end()) {
-        content_type = it->second;
-        headerMap.erase(it);
-      }
-    }
-
-    int64 upload_data_size = 0;
-
-    CefRefPtr<CefPostData> post_data = request_->GetPostData();
-    if (post_data.get()) {
-      CefPostData::ElementVector elements;
-      post_data->GetElements(elements);
-      if (elements.size() == 1) {
-        // Default to URL encoding if not specified.
-        if (content_type.empty())
-          content_type = "application/x-www-form-urlencoded";
-
-        CefPostDataElementImpl* impl =
-            static_cast<CefPostDataElementImpl*>(elements[0].get());
-
-        switch (elements[0]->GetType())
-          case PDE_TYPE_BYTES: {
-            upload_data_size = impl->GetBytesCount();
-            fetcher_->SetUploadData(content_type,
-                std::string(static_cast<char*>(impl->GetBytes()),
-                            upload_data_size));
-            break;
-          case PDE_TYPE_FILE:
-            fetcher_->SetUploadFilePath(
-                content_type, 
-                base::FilePath(impl->GetFile()),
-                0, kuint64max,
-                content::BrowserThread::GetMessageLoopProxyForThread(
-                    content::BrowserThread::FILE).get());
-            break;
-          case PDE_TYPE_EMPTY:
-            break;
-        }
-      } else if (elements.size() > 1) {
-        NOTIMPLEMENTED() << " multi-part form data is not supported";
-      }
-    }
-
-    std::string first_party_for_cookies = request_->GetFirstPartyForCookies();
-    if (!first_party_for_cookies.empty())
-      fetcher_->SetFirstPartyForCookies(GURL(first_party_for_cookies));
-
-    int cef_flags = request_->GetFlags();
-
-    if (cef_flags & UR_FLAG_NO_RETRY_ON_5XX)
-      fetcher_->SetAutomaticallyRetryOn5xx(false);
-
-    int load_flags = 0;
-
-    if (cef_flags & UR_FLAG_SKIP_CACHE)
-      load_flags |= net::LOAD_BYPASS_CACHE;
-
-    if (!(cef_flags & UR_FLAG_ALLOW_CACHED_CREDENTIALS)) {
-      load_flags |= net::LOAD_DO_NOT_SEND_AUTH_DATA;
-      load_flags |= net::LOAD_DO_NOT_SEND_COOKIES;
-      load_flags |= net::LOAD_DO_NOT_SAVE_COOKIES;
-    }
-
-    if (cef_flags & UR_FLAG_REPORT_UPLOAD_PROGRESS) {
-      upload_data_size_ = upload_data_size;
-    }
-
-    fetcher_->SetLoadFlags(load_flags);
-
-    fetcher_->SetExtraRequestHeaders(
-        HttpHeaderUtils::GenerateHeaders(headerMap));
+    static_cast<CefRequestImpl*>(request_.get())->Get(*fetcher_,
+                                                      upload_data_size_);
 
     fetcher_->SetURLRequestUserData(
         CefURLRequestUserData::kUserDataKey,
         base::Bind(&CreateURLRequestUserData, client_));
 
     scoped_ptr<net::URLFetcherResponseWriter> response_writer;
-    if (cef_flags & UR_FLAG_NO_DOWNLOAD_DATA) {
+    if (request_flags & UR_FLAG_NO_DOWNLOAD_DATA) {
       response_writer.reset(new CefURLFetcherResponseWriter(NULL, NULL));
     } else {
       response_writer.reset(

libcef/browser/chrome_browser_process_stub.h

@@ -12,8 +12,8 @@
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 
-// This file provides a stub implementation of chrome::BrowserProcess so that
-// PrintJobWorker can determine the current locale.
+// This file provides a stub implementation of Chrome's BrowserProcess object
+// for use as an interop layer between CEF and files that live in chrome/.
 
 class BackgroundModeManager {
  public:

libcef/browser/chrome_profile_stub.cc

@@ -0,0 +1,222 @@
+// Copyright (c) 2015 The Chromium Embedded Framework Authors.
+// Portions copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "libcef/browser/chrome_profile_stub.h"
+
+// Profile implementation.
+// Based on chrome/browser/profiles/profile.cc.
+
+Profile::Profile() {
+}
+
+Profile::~Profile() {
+}
+
+// static
+Profile* Profile::FromBrowserContext(content::BrowserContext* browser_context) {
+  // This is safe; this is the only implementation of the browser context.
+  return static_cast<Profile*>(browser_context);
+}
+
+// static
+Profile* Profile::FromWebUI(content::WebUI* web_ui) {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+TestingProfile* Profile::AsTestingProfile() {
+  return NULL;
+}
+
+ChromeZoomLevelPrefs* Profile::GetZoomLevelPrefs() {
+  return NULL;
+}
+
+// static
+void Profile::RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
+  NOTIMPLEMENTED();
+}
+
+std::string Profile::GetDebugName() {
+  NOTIMPLEMENTED();
+  return std::string();
+}
+
+bool Profile::IsGuestSession() const {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool Profile::IsSystemProfile() const {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool Profile::IsNewProfile() {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool Profile::IsSyncAllowed() {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+void Profile::MaybeSendDestroyedNotification() {
+  NOTIMPLEMENTED();
+}
+
+bool ProfileCompare::operator()(Profile* a, Profile* b) const {
+  DCHECK(a && b);
+  if (a->IsSameProfile(b))
+    return false;
+  return a->GetOriginalProfile() < b->GetOriginalProfile();
+}
+
+double Profile::GetDefaultZoomLevelForProfile() {
+  NOTIMPLEMENTED();
+  return 0.0;
+}
+
+
+// ChromeProfileStub implementation.
+
+ChromeProfileStub::ChromeProfileStub(){
+}
+
+ChromeProfileStub::~ChromeProfileStub() {
+}
+
+scoped_refptr<base::SequencedTaskRunner> ChromeProfileStub::GetIOTaskRunner() {
+  NOTIMPLEMENTED();
+  return scoped_refptr<base::SequencedTaskRunner>();
+}
+
+std::string ChromeProfileStub::GetProfileUserName() const {
+  NOTIMPLEMENTED();
+  return std::string();
+}
+
+Profile::ProfileType ChromeProfileStub::GetProfileType() const {
+  NOTIMPLEMENTED();
+  return REGULAR_PROFILE;
+}
+
+Profile* ChromeProfileStub::GetOffTheRecordProfile() {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+void ChromeProfileStub::DestroyOffTheRecordProfile() {
+  NOTIMPLEMENTED();
+}
+
+bool ChromeProfileStub::HasOffTheRecordProfile() {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+Profile* ChromeProfileStub::GetOriginalProfile() {
+  return this;
+}
+
+bool ChromeProfileStub::IsSupervised() const  {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool ChromeProfileStub::IsChild() const  {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool ChromeProfileStub::IsLegacySupervised() const  {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+ExtensionSpecialStoragePolicy*
+    ChromeProfileStub::GetExtensionSpecialStoragePolicy()  {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+PrefService* ChromeProfileStub::GetOffTheRecordPrefs()  {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+net::URLRequestContextGetter*
+    ChromeProfileStub::GetRequestContextForExtensions()  {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+net::SSLConfigService* ChromeProfileStub::GetSSLConfigService()  {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+bool ChromeProfileStub::IsSameProfile(Profile* profile)  {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+base::Time ChromeProfileStub::GetStartTime() const  {
+  NOTIMPLEMENTED();
+  return base::Time();
+}
+
+base::FilePath ChromeProfileStub::last_selected_directory()  {
+  NOTIMPLEMENTED();
+  return base::FilePath();
+}
+
+void ChromeProfileStub::set_last_selected_directory(
+    const base::FilePath& path)  {
+  NOTIMPLEMENTED();
+}
+
+PrefProxyConfigTracker* ChromeProfileStub::GetProxyConfigTracker()  {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+chrome_browser_net::Predictor* ChromeProfileStub::GetNetworkPredictor()  {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+DevToolsNetworkControllerHandle*
+    ChromeProfileStub::GetDevToolsNetworkControllerHandle()  {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+void ChromeProfileStub::ClearNetworkingHistorySince(
+    base::Time time,
+    const base::Closure& completion)  {
+  NOTIMPLEMENTED();
+}
+
+GURL ChromeProfileStub::GetHomePage()  {
+  NOTIMPLEMENTED();
+  return GURL();
+}
+
+bool ChromeProfileStub::WasCreatedByVersionOrLater(
+    const std::string& version)  {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+void ChromeProfileStub::SetExitType(ExitType exit_type) {
+  NOTIMPLEMENTED();
+}
+
+Profile::ExitType ChromeProfileStub::GetLastSessionExitType() {
+  NOTIMPLEMENTED();
+  return EXIT_NORMAL;
+}

libcef/browser/chrome_profile_stub.h

@@ -0,0 +1,57 @@
+// Copyright (c) 2015 The Chromium Embedded Framework Authors.
+// Portions copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This class gathers state related to a single user profile.
+
+#ifndef CEF_LIBCEF_BROWSER_CHROME_PROFILE_STUB_H_
+#define CEF_LIBCEF_BROWSER_CHROME_PROFILE_STUB_H_
+
+#include "chrome/browser/profiles/profile.h"
+
+// This file provides a stub implementation of Chrome's Profile object for use
+// as an interop layer between CEF and files that live in chrome/.
+
+class ChromeProfileStub : public Profile {
+ public:
+  ChromeProfileStub();
+  ~ChromeProfileStub() override;
+
+ protected:
+  // Profile methods.
+  scoped_refptr<base::SequencedTaskRunner> GetIOTaskRunner() override;
+  std::string GetProfileUserName() const override;
+  ProfileType GetProfileType() const override;
+  Profile* GetOffTheRecordProfile() override;
+  void DestroyOffTheRecordProfile() override;
+  bool HasOffTheRecordProfile() override;
+  Profile* GetOriginalProfile() override;
+  bool IsSupervised() const override;
+  bool IsChild() const override;
+  bool IsLegacySupervised() const override;
+  ExtensionSpecialStoragePolicy*
+      GetExtensionSpecialStoragePolicy() override;
+  PrefService* GetOffTheRecordPrefs() override;
+  net::URLRequestContextGetter* GetRequestContextForExtensions() override;
+  net::SSLConfigService* GetSSLConfigService() override;
+  bool IsSameProfile(Profile* profile) override;
+  base::Time GetStartTime() const override;
+  base::FilePath last_selected_directory() override;
+  void set_last_selected_directory(const base::FilePath& path) override;
+  PrefProxyConfigTracker* GetProxyConfigTracker() override;
+  chrome_browser_net::Predictor* GetNetworkPredictor() override;
+  DevToolsNetworkControllerHandle*
+      GetDevToolsNetworkControllerHandle() override;
+  void ClearNetworkingHistorySince(base::Time time,
+                                   const base::Closure& completion) override;
+  GURL GetHomePage() override;
+  bool WasCreatedByVersionOrLater(const std::string& version) override;
+  void SetExitType(ExitType exit_type) override;
+  ExitType GetLastSessionExitType() override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ChromeProfileStub);
+};
+
+#endif  // CEF_LIBCEF_BROWSER_CHROME_PROFILE_STUB_H_

libcef/browser/content_browser_client.cc

@@ -10,7 +10,6 @@
 #include "libcef/browser/browser_host_impl.h"
 #include "libcef/browser/browser_main.h"
 #include "libcef/browser/browser_message_filter.h"
-#include "libcef/browser/browser_settings.h"
 #include "libcef/browser/chrome_scheme_handler.h"
 #include "libcef/browser/context.h"
 #include "libcef/browser/devtools_delegate.h"
@@ -20,6 +19,7 @@
 #include "libcef/browser/pepper/browser_pepper_host_factory.h"
 #include "libcef/browser/plugins/plugin_info_message_filter.h"
 #include "libcef/browser/plugins/plugin_service_filter.h"
+#include "libcef/browser/prefs/renderer_prefs.h"
 #include "libcef/browser/printing/printing_message_filter.h"
 #include "libcef/browser/resource_dispatcher_host_delegate.h"
 #include "libcef/browser/speech_recognition_manager_delegate.h"
@@ -50,6 +50,7 @@
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/client_certificate_delegate.h"
 #include "content/public/browser/navigation_handle.h"
+#include "content/public/browser/page_navigator.h"
 #include "content/public/browser/quota_permission_context.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
@@ -467,24 +468,37 @@ scoped_refptr<CefBrowserInfo>
         int render_view_process_id,
         int render_view_routing_id,
         int render_frame_process_id,
-        int render_frame_routing_id) {
+        int render_frame_routing_id,
+        bool* is_guest_view) {
   base::AutoLock lock_scope(browser_info_lock_);
 
+  if (is_guest_view)
+    *is_guest_view = false;
+
   BrowserInfoList::const_iterator it = browser_info_list_.begin();
   for (; it != browser_info_list_.end(); ++it) {
     const scoped_refptr<CefBrowserInfo>& browser_info = *it;
-    if (browser_info->is_render_view_id_match(render_view_process_id,
-                                              render_view_routing_id)) {
+    if (browser_info->render_id_manager()->is_render_view_id_match(
+            render_view_process_id, render_view_routing_id)) {
       // Make sure the frame id is also registered.
-      browser_info->add_render_frame_id(render_frame_process_id,
-                                        render_frame_routing_id);
+      browser_info->render_id_manager()->add_render_frame_id(
+          render_frame_process_id, render_frame_routing_id);
       return browser_info;
-    } else if (browser_info->is_render_frame_id_match(
-                  render_frame_process_id,
-                  render_frame_routing_id)) {
+    }
+    if (browser_info->render_id_manager()->is_render_frame_id_match(
+            render_frame_process_id, render_frame_routing_id)) {
       // Make sure the view id is also registered.
-      browser_info->add_render_view_id(render_view_process_id,
-                                       render_view_routing_id);
+      browser_info->render_id_manager()->add_render_view_id(
+          render_view_process_id, render_view_routing_id);
+      return browser_info;
+    }
+    if (extensions::ExtensionsEnabled() &&
+        (browser_info->guest_render_id_manager()->is_render_view_id_match(
+             render_view_process_id, render_view_routing_id) ||
+         browser_info->guest_render_id_manager()->is_render_frame_id_match(
+             render_frame_process_id, render_frame_routing_id))) {
+      if (is_guest_view)
+        *is_guest_view = true;
       return browser_info;
     }
   }
@@ -492,10 +506,10 @@ scoped_refptr<CefBrowserInfo>
   // Must be a popup if it hasn't already been created.
   scoped_refptr<CefBrowserInfo> browser_info =
       new CefBrowserInfo(++next_browser_id_, true);
-  browser_info->add_render_view_id(render_view_process_id,
-                                   render_view_routing_id);
-  browser_info->add_render_frame_id(render_frame_process_id,
-                                    render_frame_routing_id);
+  browser_info->render_id_manager()->add_render_view_id(
+      render_view_process_id, render_view_routing_id);
+  browser_info->render_id_manager()->add_render_frame_id(
+      render_frame_process_id, render_frame_routing_id);
   browser_info_list_.push_back(browser_info);
   return browser_info;
 }
@@ -550,16 +564,28 @@ void CefContentBrowserClient::DestroyAllBrowsers() {
 }
 
 scoped_refptr<CefBrowserInfo> CefContentBrowserClient::GetBrowserInfoForView(
-    int render_process_id, int render_routing_id) {
+    int render_process_id,
+    int render_routing_id,
+    bool* is_guest_view) {
   base::AutoLock lock_scope(browser_info_lock_);
 
+  if (is_guest_view)
+    *is_guest_view = false;
+
   BrowserInfoList::const_iterator it = browser_info_list_.begin();
   for (; it != browser_info_list_.end(); ++it) {
     const scoped_refptr<CefBrowserInfo>& browser_info = *it;
-    if (browser_info->is_render_view_id_match(
+    if (browser_info->render_id_manager()->is_render_view_id_match(
           render_process_id, render_routing_id)) {
       return browser_info;
     }
+    if (extensions::ExtensionsEnabled() &&
+        browser_info->guest_render_id_manager()->is_render_view_id_match(
+            render_process_id, render_routing_id)) {
+      if (is_guest_view)
+        *is_guest_view = true;
+      return browser_info;
+    }
   }
 
   LOG(WARNING) << "No browser info matching view process id " <<
@@ -569,14 +595,26 @@ scoped_refptr<CefBrowserInfo> CefContentBrowserClient::GetBrowserInfoForView(
 }
 
 scoped_refptr<CefBrowserInfo> CefContentBrowserClient::GetBrowserInfoForFrame(
-    int render_process_id, int render_routing_id) {
+    int render_process_id,
+    int render_routing_id,
+    bool* is_guest_view) {
   base::AutoLock lock_scope(browser_info_lock_);
 
+  if (is_guest_view)
+    *is_guest_view = false;
+
   BrowserInfoList::const_iterator it = browser_info_list_.begin();
   for (; it != browser_info_list_.end(); ++it) {
     const scoped_refptr<CefBrowserInfo>& browser_info = *it;
-    if (browser_info->is_render_frame_id_match(
-          render_process_id, render_routing_id)) {
+    if (browser_info->render_id_manager()->is_render_frame_id_match(
+            render_process_id, render_routing_id)) {
+      return browser_info;
+    }
+    if (extensions::ExtensionsEnabled() &&
+        browser_info->guest_render_id_manager()->is_render_frame_id_match(
+            render_process_id, render_routing_id)) {
+      if (is_guest_view)
+        *is_guest_view = true;
       return browser_info;
     }
   }
@@ -872,14 +910,13 @@ void CefContentBrowserClient::AllowCertificateError(
 
   CefRefPtr<CefSSLInfo> cef_ssl_info = new CefSSLInfoImpl(ssl_info);
 
-  CefRefPtr<CefAllowCertificateErrorCallbackImpl> callbackImpl;
-  if (overridable && !strict_enforcement)
-    callbackImpl = new CefAllowCertificateErrorCallbackImpl(callback);
+  CefRefPtr<CefAllowCertificateErrorCallbackImpl> callbackImpl(
+      new CefAllowCertificateErrorCallbackImpl(callback));
 
   bool proceed = handler->OnCertificateError(
       browser.get(), static_cast<cef_errorcode_t>(cert_error),
       request_url.spec(), cef_ssl_info, callbackImpl.get());
-  if (!proceed && callbackImpl.get())
+  if (!proceed)
     callbackImpl->Disconnect();
 
   *result = proceed ? content::CERTIFICATE_REQUEST_RESULT_TYPE_CONTINUE :
@@ -924,12 +961,36 @@ bool CefContentBrowserClient::CanCreateWindow(
   if (last_create_window_params_.opener_process_id == MSG_ROUTING_NONE)
     return false;
 
+  bool is_guest_view = false;
   CefRefPtr<CefBrowserHostImpl> browser =
-      CefBrowserHostImpl::GetBrowserForView(
+      extensions::GetOwnerBrowserForView(
           last_create_window_params_.opener_process_id,
-          last_create_window_params_.opener_view_id);
-  if (!browser.get())
+          last_create_window_params_.opener_view_id,
+          &is_guest_view);
+  DCHECK(browser.get());
+  if (!browser.get()) {
+    // Cancel the popup.
+    last_create_window_params_.opener_process_id = MSG_ROUTING_NONE;
     return false;
+  }
+
+  if (is_guest_view) {
+    content::OpenURLParams params(target_url,
+                                  referrer,
+                                  disposition,
+                                  ui::PAGE_TRANSITION_LINK,
+                                  true);
+    params.user_gesture = user_gesture;
+
+    // Pass navigation to the owner browser.
+    CEF_POST_TASK(CEF_UIT,
+        base::Bind(base::IgnoreResult(&CefBrowserHostImpl::OpenURLFromTab),
+                   browser.get(), nullptr, params));
+
+    // Cancel the popup.
+    last_create_window_params_.opener_process_id = MSG_ROUTING_NONE;
+    return false;
+  }
 
   CefRefPtr<CefClient> client = browser->GetClient();
   bool allow = true;
@@ -1004,24 +1065,10 @@ void CefContentBrowserClient::ResourceDispatcherHostCreated() {
 void CefContentBrowserClient::OverrideWebkitPrefs(
     content::RenderViewHost* rvh,
     content::WebPreferences* prefs) {
-  const base::CommandLine* command_line =
-      base::CommandLine::ForCurrentProcess();
+  renderer_prefs::PopulateWebPreferences(rvh, *prefs);
 
-  CefRefPtr<CefBrowserHostImpl> browser =
-      extensions::GetOwnerBrowserForHost(rvh);
-  if (browser.get()) {
-    // Populate WebPreferences based on CefBrowserSettings.
-    BrowserToWebSettings(browser->settings(), *prefs);
-  }
-
-  prefs->base_background_color = GetBaseBackgroundColor(browser);
   if (rvh->GetView())
     rvh->GetView()->SetBackgroundColor(prefs->base_background_color);
-
-  prefs->asynchronous_spell_checking_enabled = true;
-  // Auto-correct does not work in combination with the unified text checker.
-  prefs->unified_textchecker_enabled =
-      !command_line->HasSwitch(switches::kEnableSpellingAutoCorrect);
 }
 
 void CefContentBrowserClient::BrowserURLHandlerCreated(
@@ -1161,27 +1208,3 @@ CefContentBrowserClient::browser_context() const {
 CefDevToolsDelegate* CefContentBrowserClient::devtools_delegate() const {
   return browser_main_parts_->devtools_delegate();
 }
-
-// static
-SkColor CefContentBrowserClient::GetBaseBackgroundColor(
-    CefRefPtr<CefBrowserHostImpl> browser) {
-  if (browser.get()) {
-    const CefBrowserSettings& browser_settings = browser->settings();
-    if (CefColorGetA(browser_settings.background_color) > 0) {
-      return SkColorSetRGB(
-          CefColorGetR(browser_settings.background_color),
-          CefColorGetG(browser_settings.background_color),
-          CefColorGetB(browser_settings.background_color));
-    }
-  }
-
-  const CefSettings& settings = CefContext::Get()->settings();
-  if (CefColorGetA(settings.background_color) > 0) {
-    return SkColorSetRGB(
-        CefColorGetR(settings.background_color),
-        CefColorGetG(settings.background_color),
-        CefColorGetB(settings.background_color));
-  }
-
-  return SK_ColorWHITE;
-}

libcef/browser/content_browser_client.h

@@ -50,23 +50,30 @@ class CefContentBrowserClient : public content::ContentBrowserClient {
   // to CefBrowserHostImpl::ShouldCreateWebContents on the UI thread. To resolve
   // this race CefBrowserInfo may be created when requested for the first time
   // and before the associated CefBrowserHostImpl is created.
+  // |is_guest_view| will be set to true if the IDs match a guest view
+  // associated with the returned browser info instead of the browser itself.
   scoped_refptr<CefBrowserInfo> CreateBrowserInfo(bool is_popup);
   scoped_refptr<CefBrowserInfo> GetOrCreateBrowserInfo(
       int render_view_process_id,
       int render_view_routing_id,
       int render_frame_process_id,
-      int render_frame_routing_id);
+      int render_frame_routing_id,
+      bool* is_guest_view);
   void RemoveBrowserInfo(scoped_refptr<CefBrowserInfo> browser_info);
   void DestroyAllBrowsers();
 
   // Retrieves the CefBrowserInfo matching the specified IDs or an empty
   // pointer if no match is found. It is allowed to add new callers of this
   // method but consider using CefBrowserHostImpl::GetBrowserFor[View|Frame]()
-  // instead.
+  // or extensions::GetOwnerBrowserForView() instead.
+  // |is_guest_view| will be set to true if the IDs match a guest view
+  // associated with the returned browser info instead of the browser itself.
   scoped_refptr<CefBrowserInfo> GetBrowserInfoForView(int render_process_id,
-                                                      int render_routing_id);
+                                                      int render_routing_id,
+                                                      bool* is_guest_view);
   scoped_refptr<CefBrowserInfo> GetBrowserInfoForFrame(int render_process_id,
-                                                       int render_routing_id);
+                                                       int render_routing_id,
+                                                       bool* is_guest_view);
 
   // ContentBrowserClient implementation.
   content::BrowserMainParts* CreateBrowserMainParts(
@@ -170,8 +177,6 @@ class CefContentBrowserClient : public content::ContentBrowserClient {
   CefDevToolsDelegate* devtools_delegate() const;
 
  private:
-  static SkColor GetBaseBackgroundColor(CefRefPtr<CefBrowserHostImpl> browser);
-
   CefBrowserMainParts* browser_main_parts_;
 
   scoped_ptr<content::PluginServiceFilter> plugin_service_filter_;

libcef/browser/context.cc

@@ -58,11 +58,29 @@ class CefForceShutdown {
   }
 } g_force_shutdown;
 
+#if defined(OS_WIN) && defined(ARCH_CPU_X86_64)
+// VS2013 only checks the existence of FMA3 instructions, not the enabled-ness
+// of them at the OS level (this is fixed in VS2015). We force off usage of
+// FMA3 instructions in the CRT to avoid using that path and hitting illegal
+// instructions when running on CPUs that support FMA3, but OSs that don't.
+void DisableFMA3() {
+  static bool disabled = false;
+  if (disabled)
+    return;
+  disabled = true;
+  _set_FMA3_enable(0);
+}
+#endif  // WIN && ARCH_CPU_X86_64
+
 }  // namespace
 
 int CefExecuteProcess(const CefMainArgs& args,
                       CefRefPtr<CefApp> application,
                       void* windows_sandbox_info) {
+#if defined(OS_WIN) && defined(ARCH_CPU_X86_64)
+  DisableFMA3();
+#endif
+
   base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
 #if defined(OS_WIN)
   command_line.ParseFromString(::GetCommandLineW());
@@ -110,6 +128,10 @@ bool CefInitialize(const CefMainArgs& args,
                    const CefSettings& settings,
                    CefRefPtr<CefApp> application,
                    void* windows_sandbox_info) {
+#if defined(OS_WIN) && defined(ARCH_CPU_X86_64)
+  DisableFMA3();
+#endif
+
   // Return true if the global context already exists.
   if (g_context)
     return true;
@@ -360,6 +382,9 @@ void CefContext::PopulateRequestContextSettings(
   settings->persist_session_cookies =
       settings_.persist_session_cookies ||
       command_line->HasSwitch(switches::kPersistSessionCookies);
+  settings->persist_user_preferences =
+      settings_.persist_user_preferences ||
+      command_line->HasSwitch(switches::kPersistUserPreferences);
   settings->ignore_certificate_errors =
       settings_.ignore_certificate_errors ||
       command_line->HasSwitch(switches::kIgnoreCertificateErrors);
@@ -417,6 +442,9 @@ void CefContext::FinishShutdownOnUIThread(
   if (trace_subscriber_.get())
     trace_subscriber_.reset(NULL);
 
+  if (component_updater_.get())
+    component_updater_.reset(NULL);
+
   if (uithread_shutdown_event)
     uithread_shutdown_event->Signal();
 }

libcef/browser/extensions/browser_context_keyed_service_factories.cc

@@ -6,12 +6,14 @@
 
 #include "libcef/browser/extensions/api/streams_private/streams_private_api.h"
 
+#include "chrome/browser/ui/prefs/prefs_tab_helper.h"
 #include "extensions/browser/renderer_startup_helper.h"
 
 namespace extensions {
 namespace cef {
 
 void EnsureBrowserContextKeyedServiceFactoriesBuilt() {
+  PrefsTabHelper::GetServiceInstance();
   RendererStartupHelperFactory::GetInstance();
   StreamsPrivateAPI::GetFactoryInstance();
 }

libcef/browser/extensions/browser_extensions_util.cc

@@ -4,6 +4,8 @@
 
 #include "libcef/browser/extensions/browser_extensions_util.h"
 
+#include "libcef/browser/content_browser_client.h"
+#include "libcef/browser/thread_util.h"
 #include "libcef/common/extensions/extensions_util.h"
 
 #include "content/browser/browser_plugin/browser_plugin_embedder.h"
@@ -58,24 +60,51 @@ content::WebContents* GetOwnerForGuestContents(content::WebContents* guest) {
 }
 
 CefRefPtr<CefBrowserHostImpl> GetOwnerBrowserForView(int render_process_id,
-                                                     int render_routing_id) {
-  content::RenderViewHost* host =
-      content::RenderViewHost::FromID(render_process_id, render_routing_id);
-  if (host)
-    return GetOwnerBrowserForHost(host);
-  return NULL;
+                                                     int render_routing_id,
+                                                     bool* is_guest_view) {
+  if (CEF_CURRENTLY_ON_UIT()) {
+    // Use the non-thread-safe but potentially faster approach.
+    content::RenderViewHost* host =
+        content::RenderViewHost::FromID(render_process_id, render_routing_id);
+    if (host)
+      return GetOwnerBrowserForHost(host, is_guest_view);
+    return NULL;
+  } else {
+    // Use the thread-safe approach.
+    scoped_refptr<CefBrowserInfo> info =
+        CefContentBrowserClient::Get()->GetBrowserInfoForView(
+            render_process_id, render_routing_id, is_guest_view);
+    if (info.get()) {
+      CefRefPtr<CefBrowserHostImpl> browser = info->browser();
+      if (!browser.get()) {
+        LOG(WARNING) << "Found browser id " << info->browser_id() <<
+                        " but no browser object matching view process id " <<
+                        render_process_id << " and routing id " <<
+                        render_routing_id;
+      }
+      return browser;
+    }
+    return NULL;
+  }
 }
 
 CefRefPtr<CefBrowserHostImpl> GetOwnerBrowserForHost(
-    content::RenderViewHost* host) {
+    content::RenderViewHost* host,
+    bool* is_guest_view) {
+  if (is_guest_view)
+    *is_guest_view = false;
+
   CefRefPtr<CefBrowserHostImpl> browser =
       CefBrowserHostImpl::GetBrowserForHost(host);
   if (!browser.get() && ExtensionsEnabled()) {
     // Retrieve the owner browser, if any.
     content::WebContents* owner = GetOwnerForGuestContents(
         content::WebContents::FromRenderViewHost(host));
-    if (owner)
+    if (owner) {
       browser = CefBrowserHostImpl::GetBrowserForContents(owner);
+      if (browser.get() && is_guest_view)
+        *is_guest_view = true;
+    }
   }
   return browser;
 }

libcef/browser/extensions/browser_extensions_util.h

@@ -28,13 +28,19 @@ void GetAllGuestsForOwnerContents(content::WebContents* owner,
 content::WebContents* GetOwnerForGuestContents(content::WebContents* guest);
 
 // Returns the CefBrowserHostImpl that owns the host identified by the specified
-// view routing IDs, if any.
+// view routing IDs, if any. |is_guest_view| will be set to true if the IDs
+// match a guest view associated with the returned browser instead of the
+// browser itself.
 CefRefPtr<CefBrowserHostImpl> GetOwnerBrowserForView(int render_process_id,
-                                                     int render_routing_id);
+                                                     int render_routing_id,
+                                                     bool* is_guest_view);
 
 // Returns the CefBrowserHostImpl that owns the specified |host|, if any.
+// |is_guest_view| will be set to true if the host matches a guest view
+// associated with the returned browser instead of the browser itself.
 CefRefPtr<CefBrowserHostImpl> GetOwnerBrowserForHost(
-    content::RenderViewHost* host);
+    content::RenderViewHost* host,
+    bool* is_guest_view);
 
 }  // namespace extensions
 

libcef/browser/extensions/extensions_api_client.cc

@@ -6,12 +6,15 @@
 #include "libcef/browser/extensions/extensions_api_client.h"
 
 #include "include/internal/cef_types_wrappers.h"
+#include "libcef/browser/browser_context_impl.h"
 #include "libcef/browser/extensions/extension_web_contents_observer.h"
 #include "libcef/browser/extensions/mime_handler_view_guest_delegate.h"
 #include "libcef/browser/extensions/pdf_web_contents_helper_client.h"
 #include "libcef/browser/printing/print_view_manager.h"
 
+#include "chrome/browser/ui/prefs/prefs_tab_helper.h"
 #include "components/pdf/browser/pdf_web_contents_helper.h"
+#include "extensions/browser/guest_view/extensions_guest_view_manager_delegate.h"
 
 namespace extensions {
 
@@ -25,6 +28,22 @@ AppViewGuestDelegate* CefExtensionsAPIClient::CreateAppViewGuestDelegate()
   return NULL;
 }
 
+scoped_ptr<guest_view::GuestViewManagerDelegate>
+CefExtensionsAPIClient::CreateGuestViewManagerDelegate(
+    content::BrowserContext* context) const {
+  // The GuestViewManager instance associated with the returned Delegate, which
+  // will be retrieved in the future via GuestViewManager::FromBrowserContext,
+  // will be associated with the CefBrowserContextImpl instead of |context| due
+  // to ShouldProxyUserData in browser_context_proxy.cc. Because the
+  // GuestViewManagerDelegate keeps a reference to the passed-in context we need
+  // to provide the *Impl object instead of |context| which may be a *Proxy
+  // object. If we don't do this then the Delegate may attempt to access a
+  // *Proxy object that has already been deleted.
+  return make_scoped_ptr(
+      new extensions::ExtensionsGuestViewManagerDelegate(
+          CefBrowserContextImpl::GetForContext(context).get()));
+}
+
 scoped_ptr<MimeHandlerViewGuestDelegate>
 CefExtensionsAPIClient::CreateMimeHandlerViewGuestDelegate(
     MimeHandlerViewGuest* guest) const {
@@ -33,6 +52,7 @@ CefExtensionsAPIClient::CreateMimeHandlerViewGuestDelegate(
 
 void CefExtensionsAPIClient::AttachWebContentsHelpers(
     content::WebContents* web_contents) const {
+  PrefsTabHelper::CreateForWebContents(web_contents);
   printing::PrintViewManager::CreateForWebContents(web_contents);
   pdf::PDFWebContentsHelper::CreateForWebContentsWithClient(
       web_contents,

libcef/browser/extensions/extensions_api_client.h

@@ -16,6 +16,9 @@ class CefExtensionsAPIClient : public ExtensionsAPIClient {
 
   // ExtensionsAPIClient implementation.
   AppViewGuestDelegate* CreateAppViewGuestDelegate() const override;
+  scoped_ptr<guest_view::GuestViewManagerDelegate>
+  CreateGuestViewManagerDelegate(
+      content::BrowserContext* context) const override;
   scoped_ptr<MimeHandlerViewGuestDelegate>
   CreateMimeHandlerViewGuestDelegate(
       MimeHandlerViewGuest* guest) const override;