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cef/patch/patches/chrome_runtime.patch

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diff --git chrome/app/chrome_main_delegate.cc chrome/app/chrome_main_delegate.cc
index a419367526923..d06e0e2f5b09a 100644
--- chrome/app/chrome_main_delegate.cc
+++ chrome/app/chrome_main_delegate.cc
@@ -42,6 +42,7 @@
#include "base/trace_event/trace_event_impl.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
+#include "cef/libcef/features/features.h"
#include "chrome/browser/buildflags.h"
#include "chrome/browser/chrome_content_browser_client.h"
#include "chrome/browser/chrome_resource_bundle_helper.h"
@@ -573,6 +574,7 @@ struct MainFunction {
int (*function)(content::MainFunctionParams);
};
+#if !BUILDFLAG(ENABLE_CEF)
// Initializes the user data dir. Must be called before InitializeLocalState().
void InitializeUserDataDir(base::CommandLine* command_line) {
#if BUILDFLAG(IS_CHROMEOS_LACROS)
@@ -656,6 +658,7 @@ void InitializeUserDataDir(base::CommandLine* command_line) {
command_line->AppendSwitchPath(switches::kUserDataDir, user_data_dir);
#endif // BUILDFLAG(IS_WIN)
}
+#endif // !BUILDFLAG(ENABLE_CEF)
#if !BUILDFLAG(IS_ANDROID)
void InitLogging(const std::string& process_type) {
@@ -788,6 +791,10 @@ ChromeMainDelegate::~ChromeMainDelegate() {
ChromeMainDelegate::~ChromeMainDelegate() = default;
#endif // !BUILDFLAG(IS_ANDROID)
+void ChromeMainDelegate::CleanupOnUIThread() {
+ memory_system_.reset();
+}
+
std::optional<int> ChromeMainDelegate::PostEarlyInitialization(
InvokedIn invoked_in) {
DUMP_WILL_BE_CHECK(base::ThreadPoolInstance::Get());
@@ -813,7 +820,7 @@ std::optional<int> ChromeMainDelegate::PostEarlyInitialization(
// future session's metrics.
DeferBrowserMetrics(user_data_dir);
-#if BUILDFLAG(IS_WIN)
+#if BUILDFLAG(IS_WIN) && !BUILDFLAG(ENABLE_CEF)
// In the case the process is not the singleton process, the uninstall tasks
// need to be executed here. A window will be displayed asking to close all
// running instances.
@@ -960,7 +967,8 @@ std::optional<int> ChromeMainDelegate::PostEarlyInitialization(
// Initializes the resource bundle and determines the locale.
std::string actual_locale = LoadLocalState(
- chrome_feature_list_creator, invoked_in_browser->is_running_test);
+ chrome_feature_list_creator, GetResourceBundleDelegate(),
+ invoked_in_browser->is_running_test);
chrome_feature_list_creator->SetApplicationLocale(actual_locale);
chrome_feature_list_creator->OverrideCachedUIStrings();
@@ -977,6 +985,8 @@ std::optional<int> ChromeMainDelegate::PostEarlyInitialization(
new net::NetworkChangeNotifierFactoryAndroid());
#endif
+#if !BUILDFLAG(ENABLE_CEF)
+ // Avoid CEF crash with multi-threaded-message-loop.
if (base::FeatureList::IsEnabled(
features::kWriteBasicSystemProfileToPersistentHistogramsFile)) {
bool record = true;
@@ -987,6 +997,7 @@ std::optional<int> ChromeMainDelegate::PostEarlyInitialization(
if (record)
chrome_content_browser_client_->startup_data()->RecordCoreSystemProfile();
}
+#endif // !BUILDFLAG(ENABLE_CEF)
#if BUILDFLAG(IS_ANDROID)
UmaSessionStats::OnStartup();
@@ -1030,8 +1041,8 @@ void ChromeMainDelegate::CreateThreadPool(std::string_view name) {
std::make_unique<ChromeThreadProfilerClient>());
// `ChromeMainDelegateAndroid::PreSandboxStartup` creates the profiler a little
-// later.
-#if !BUILDFLAG(IS_ANDROID)
+// later. Same with CEF.
+#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(ENABLE_CEF)
// Start the sampling profiler as early as possible - namely, once the thread
// pool has been created.
sampling_profiler_ = std::make_unique<MainThreadStackSamplingProfiler>();
@@ -1438,6 +1449,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
std::string process_type =
command_line.GetSwitchValueASCII(switches::kProcessType);
+#if !BUILDFLAG(ENABLE_CEF)
crash_reporter::InitializeCrashKeys();
#if BUILDFLAG(IS_POSIX)
@@ -1453,6 +1465,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
if (chrome::ProcessNeedsProfileDir(process_type)) {
InitializeUserDataDir(base::CommandLine::ForCurrentProcess());
}
+#endif // !BUILDFLAG(ENABLE_CEF)
#if BUILDFLAG(IS_CHROMEOS_LACROS)
// Generate shared resource file only on browser process. This is to avoid
@@ -1604,7 +1617,8 @@ void ChromeMainDelegate::PreSandboxStartup() {
#else
const std::string loaded_locale =
ui::ResourceBundle::InitSharedInstanceWithLocale(
- locale, nullptr, ui::ResourceBundle::LOAD_COMMON_RESOURCES);
+ locale, GetResourceBundleDelegate(),
+ ui::ResourceBundle::LOAD_COMMON_RESOURCES);
base::FilePath resources_pack_path;
base::PathService::Get(chrome::FILE_RESOURCES_PACK, &resources_pack_path);
@@ -1634,6 +1648,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
CHECK(!loaded_locale.empty()) << "Locale could not be found for " << locale;
}
+#if !BUILDFLAG(ENABLE_CEF)
#if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_MAC)
// Zygote needs to call InitCrashReporter() in RunZygote().
if (process_type != switches::kZygoteProcess &&
@@ -1670,6 +1685,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
// After all the platform Breakpads have been initialized, store the command
// line for crash reporting.
crash_keys::SetCrashKeysFromCommandLine(command_line);
+#endif // !BUILDFLAG(ENABLE_CEF)
#if BUILDFLAG(ENABLE_PDF)
MaybePatchGdiGetFontData();
@@ -1790,6 +1806,7 @@ void ChromeMainDelegate::ZygoteForked() {
SetUpProfilingShutdownHandler();
}
+#if !BUILDFLAG(ENABLE_CEF)
// Needs to be called after we have chrome::DIR_USER_DATA. BrowserMain sets
// this up for the browser process in a different manner.
const base::CommandLine* command_line =
@@ -1802,6 +1819,7 @@ void ChromeMainDelegate::ZygoteForked() {
// Reset the command line for the newly spawned process.
crash_keys::SetCrashKeysFromCommandLine(*command_line);
+#endif // !BUILDFLAG(ENABLE_CEF)
}
#endif // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
@@ -1912,6 +1930,7 @@ void ChromeMainDelegate::InitializeMemorySystem() {
: memory_system::DispatcherParameters::
AllocationTraceRecorderInclusion::kIgnore;
+ memory_system_ = std::make_unique<memory_system::MemorySystem>();
memory_system::Initializer()
.SetGwpAsanParameters(gwp_asan_boost_sampling, process_type)
.SetProfilingClientParameters(chrome::GetChannel(),
@@ -1919,5 +1938,5 @@ void ChromeMainDelegate::InitializeMemorySystem() {
.SetDispatcherParameters(memory_system::DispatcherParameters::
PoissonAllocationSamplerInclusion::kEnforce,
allocation_recorder_inclusion, process_type)
- .Initialize(memory_system_);
+ .Initialize(*memory_system_);
}
diff --git chrome/app/chrome_main_delegate.h chrome/app/chrome_main_delegate.h
index 521d5710b6387..8a5f3e6a312d2 100644
--- chrome/app/chrome_main_delegate.h
+++ chrome/app/chrome_main_delegate.h
@@ -17,6 +17,7 @@
#include "chrome/common/chrome_content_client.h"
#include "components/memory_system/memory_system.h"
#include "content/public/app/content_main_delegate.h"
+#include "ui/base/resource/resource_bundle.h"
namespace base {
class CommandLine;
@@ -55,6 +56,8 @@ class ChromeMainDelegate : public content::ContentMainDelegate {
~ChromeMainDelegate() override;
+ virtual void CleanupOnUIThread();
+
protected:
// content::ContentMainDelegate:
std::optional<int> BasicStartupComplete() override;
@@ -99,13 +102,17 @@ class ChromeMainDelegate : public content::ContentMainDelegate {
void InitializeMemorySystem();
+ virtual ui::ResourceBundle::Delegate* GetResourceBundleDelegate() {
+ return nullptr;
+ }
+
std::unique_ptr<ChromeContentBrowserClient> chrome_content_browser_client_;
std::unique_ptr<ChromeContentUtilityClient> chrome_content_utility_client_;
std::unique_ptr<tracing::TracingSamplerProfiler> tracing_sampler_profiler_;
ChromeContentClient chrome_content_client_;
- memory_system::MemorySystem memory_system_;
+ std::unique_ptr<memory_system::MemorySystem> memory_system_;
#if BUILDFLAG(IS_CHROMEOS_LACROS)
std::unique_ptr<chromeos::LacrosService> lacros_service_;
diff --git chrome/app_shim/BUILD.gn chrome/app_shim/BUILD.gn
index db17714f74137..23f9f2eb3eb8b 100644
--- chrome/app_shim/BUILD.gn
+++ chrome/app_shim/BUILD.gn
@@ -24,6 +24,7 @@ source_set("app_shim") {
deps = [
"//base/allocator:early_zone_registration_apple",
"//build:chromeos_buildflags",
+ "//cef/libcef/features",
"//chrome:strings",
"//chrome/app:command_ids",
"//chrome/browser/renderer_host:history_swiper",
diff --git chrome/app_shim/chrome_main_app_mode_mac.mm chrome/app_shim/chrome_main_app_mode_mac.mm
index ac1361bd6bc2e..a303ca169c7f7 100644
--- chrome/app_shim/chrome_main_app_mode_mac.mm
+++ chrome/app_shim/chrome_main_app_mode_mac.mm
@@ -35,6 +35,7 @@
#include "base/task/single_thread_task_executor.h"
#include "base/task/thread_pool/thread_pool_instance.h"
#include "base/threading/thread.h"
+#include "cef/libcef/features/features.h"
#include "chrome/app/chrome_crash_reporter_client.h"
#include "chrome/app_shim/app_shim_controller.h"
#include "chrome/app_shim/app_shim_delegate.h"
@@ -171,7 +172,9 @@ int APP_SHIM_ENTRY_POINT_NAME(const app_mode::ChromeAppModeInfo* info) {
base::FilePath(info->user_data_dir).DirName().DirName().DirName();
// TODO(crbug.com/40807881): Specify `user_data_dir` to CrashPad.
+#if !BUILDFLAG(ENABLE_CEF)
ChromeCrashReporterClient::Create();
+#endif
crash_reporter::InitializeCrashpad(true, "app_shim");
base::PathService::OverrideAndCreateIfNeeded(
diff --git chrome/browser/chrome_browser_main.cc chrome/browser/chrome_browser_main.cc
index 5b89cf0e9a761..8bf832888bd53 100644
--- chrome/browser/chrome_browser_main.cc
+++ chrome/browser/chrome_browser_main.cc
@@ -52,6 +52,7 @@
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "cc/base/switches.h"
+#include "cef/libcef/features/features.h"
#include "chrome/browser/about_flags.h"
#include "chrome/browser/active_use_util.h"
#include "chrome/browser/after_startup_task_utils.h"
@@ -527,7 +528,7 @@ void ProcessSingletonNotificationCallbackImpl(
return;
}
-#if BUILDFLAG(IS_WIN)
+#if BUILDFLAG(IS_WIN) && !BUILDFLAG(ENABLE_CEF)
// The uninstall command-line switch is handled by the origin process; see
// ChromeMainDelegate::PostEarlyInitialization(...). The other process won't
// be able to become the singleton process and will display a window asking
@@ -842,7 +843,7 @@ int ChromeBrowserMainParts::PreEarlyInitialization() {
return content::RESULT_CODE_NORMAL_EXIT;
}
-#if BUILDFLAG(IS_WIN)
+#if BUILDFLAG(IS_WIN) && !BUILDFLAG(ENABLE_CEF)
// If we are running stale binaries then relaunch and exit immediately.
if (upgrade_util::IsRunningOldChrome()) {
if (!upgrade_util::RelaunchChromeBrowser(
@@ -855,7 +856,7 @@ int ChromeBrowserMainParts::PreEarlyInitialization() {
// result in browser startup bailing.
return chrome::RESULT_CODE_NORMAL_EXIT_UPGRADE_RELAUNCHED;
}
-#endif // BUILDFLAG(IS_WIN)
+#endif // BUILDFLAG(IS_WIN) && !BUILDFLAG(ENABLE_CEF)
return load_local_state_result;
}
@@ -965,7 +966,7 @@ int ChromeBrowserMainParts::OnLocalStateLoaded(
browser_process_->local_state());
platform_management_service->RefreshCache(base::NullCallback());
-#if BUILDFLAG(IS_WIN)
+#if BUILDFLAG(IS_WIN) && !BUILDFLAG(ENABLE_CEF)
if (first_run::IsChromeFirstRun()) {
bool stats_default;
if (GoogleUpdateSettings::GetCollectStatsConsentDefault(&stats_default)) {
@@ -978,7 +979,7 @@ int ChromeBrowserMainParts::OnLocalStateLoaded(
: metrics::EnableMetricsDefault::OPT_IN);
}
}
-#endif // BUILDFLAG(IS_WIN)
+#endif // BUILDFLAG(IS_WIN) && !BUILDFLAG(ENABLE_CEF)
std::string locale =
startup_data_->chrome_feature_list_creator()->actual_locale();
@@ -1011,6 +1012,7 @@ int ChromeBrowserMainParts::ApplyFirstRunPrefs() {
#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS_ASH)
master_prefs_ = std::make_unique<first_run::MasterPrefs>();
+#if !BUILDFLAG(ENABLE_CEF)
std::unique_ptr<installer::InitialPreferences> installer_initial_prefs =
startup_data_->chrome_feature_list_creator()->TakeInitialPrefs();
if (!installer_initial_prefs)
@@ -1044,6 +1046,7 @@ int ChromeBrowserMainParts::ApplyFirstRunPrefs() {
master_prefs_->confirm_to_quit);
}
#endif // BUILDFLAG(IS_MAC)
+#endif // !BUILDFLAG(ENABLE_CEF)
#endif // !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS_ASH)
return content::RESULT_CODE_NORMAL_EXIT;
}
@@ -1105,6 +1108,7 @@ int ChromeBrowserMainParts::PreCreateThreadsImpl() {
browser_process_->browser_policy_connector()->OnResourceBundleCreated();
+#if !BUILDFLAG(ENABLE_CEF)
// Android does first run in Java instead of native.
// Chrome OS has its own out-of-box-experience code.
#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS_ASH)
@@ -1126,6 +1130,7 @@ int ChromeBrowserMainParts::PreCreateThreadsImpl() {
#endif // BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
}
#endif // !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS_ASH)
+#endif // !BUILDFLAG(ENABLE_CEF)
#if BUILDFLAG(IS_MAC)
#if defined(ARCH_CPU_X86_64)
@@ -1497,6 +1502,7 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
browser_process_->PreMainMessageLoopRun();
#if BUILDFLAG(IS_WIN)
+#if !BUILDFLAG(ENABLE_CEF)
// If the command line specifies 'uninstall' then we need to work here
// unless we detect another chrome browser running.
if (base::CommandLine::ForCurrentProcess()->HasSwitch(switches::kUninstall)) {
@@ -1508,6 +1514,7 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
return ChromeBrowserMainPartsWin::HandleIconsCommands(
*base::CommandLine::ForCurrentProcess());
}
+#endif // !BUILDFLAG(ENABLE_CEF)
ui::SelectFileDialog::SetFactory(
std::make_unique<ChromeSelectFileDialogFactory>());
@@ -1530,6 +1537,7 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
}
#endif // BUILDFLAG(CHROME_FOR_TESTING)
+#if !BUILDFLAG(ENABLE_CEF)
if (base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kMakeDefaultBrowser)) {
bool is_managed = g_browser_process->local_state()->IsManagedPreference(
@@ -1543,18 +1551,22 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
? static_cast<int>(content::RESULT_CODE_NORMAL_EXIT)
: static_cast<int>(chrome::RESULT_CODE_SHELL_INTEGRATION_FAILED);
}
+#endif // !BUILDFLAG(ENABLE_CEF)
#if defined(USE_AURA)
// Make sure aura::Env has been initialized.
CHECK(aura::Env::GetInstance());
#endif // defined(USE_AURA)
+
+#if !BUILDFLAG(ENABLE_CEF)
#if BUILDFLAG(IS_WIN)
// We must call DoUpgradeTasks now that we own the browser singleton to
// finish upgrade tasks (swap) and relaunch if necessary.
if (upgrade_util::DoUpgradeTasks(*base::CommandLine::ForCurrentProcess()))
return chrome::RESULT_CODE_NORMAL_EXIT_UPGRADE_RELAUNCHED;
#endif // BUILDFLAG(IS_WIN)
+#endif // !BUILDFLAG(ENABLE_CEF)
#if !BUILDFLAG(IS_ANDROID) && BUILDFLAG(ENABLE_DOWNGRADE_PROCESSING)
// Begin relaunch processing immediately if User Data migration is required
@@ -1593,7 +1605,7 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
}
#endif // !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS)
-#if BUILDFLAG(IS_WIN)
+#if BUILDFLAG(IS_WIN) && !BUILDFLAG(ENABLE_CEF)
// Check if there is any machine level Chrome installed on the current
// machine. If yes and the current Chrome process is user level, we do not
// allow the user level Chrome to run. So we notify the user and uninstall
@@ -1602,7 +1614,7 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
// obtained but before potentially creating the first run sentinel).
if (ChromeBrowserMainPartsWin::CheckMachineLevelInstall())
return chrome::RESULT_CODE_MACHINE_LEVEL_INSTALL_EXISTS;
-#endif // BUILDFLAG(IS_WIN)
+#endif // BUILDFLAG(IS_WIN) && !BUILDFLAG(ENABLE_CEF)
// Desktop construction occurs here, (required before profile creation).
PreProfileInit();
@@ -1675,6 +1687,7 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
// Call `PostProfileInit()`and set it up for profiles created later.
profile_init_manager_ = std::make_unique<ProfileInitManager>(this, profile);
+#if !BUILDFLAG(ENABLE_CEF)
#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS_ASH)
// Execute first run specific code after the PrefService has been initialized
// and preferences have been registered since some of the import code depends
@@ -1714,6 +1727,7 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
*base::CommandLine::ForCurrentProcess());
}
#endif // BUILDFLAG(IS_WIN)
+#endif // !BUILDFLAG(ENABLE_CEF)
// Configure modules that need access to resources.
net::NetModule::SetResourceProvider(ChromeNetResourceProvider);
@@ -1805,6 +1819,11 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
g_browser_process->profile_manager()->GetLastOpenedProfiles();
}
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
+
+ // Bypass StartupBrowserCreator and RunLoop creation with CEF.
+ // CEF with the Chrome runtime will create and manage its own RunLoop.
+#if !BUILDFLAG(ENABLE_CEF)
+
// This step is costly.
if (browser_creator_->Start(*base::CommandLine::ForCurrentProcess(),
base::FilePath(), profile_info,
@@ -1837,11 +1856,14 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
// Create the RunLoop for MainMessageLoopRun() to use and transfer
// ownership of the browser's lifetime to the BrowserProcess.
+ // CEF with the Chrome runtime will create and manage its own RunLoop.
DCHECK(!GetMainRunLoopInstance());
GetMainRunLoopInstance() = std::make_unique<base::RunLoop>();
browser_process_->SetQuitClosure(
GetMainRunLoopInstance()->QuitWhenIdleClosure());
}
+#endif // !BUILDFLAG(ENABLE_CEF)
+
browser_creator_.reset();
#endif // !BUILDFLAG(IS_ANDROID)
diff --git chrome/browser/chrome_browser_main_mac.mm chrome/browser/chrome_browser_main_mac.mm
index e26e3625c99c8..c0d4a95607e37 100644
--- chrome/browser/chrome_browser_main_mac.mm
+++ chrome/browser/chrome_browser_main_mac.mm
@@ -20,6 +20,7 @@
#include "base/path_service.h"
#include "base/strings/sys_string_conversions.h"
#include "build/branding_buildflags.h"
+#include "cef/libcef/features/features.h"
#import "chrome/browser/app_controller_mac.h"
#include "chrome/browser/apps/app_shim/app_shim_listener.h"
#include "chrome/browser/browser_process.h"
@@ -125,6 +126,7 @@ void ChromeBrowserMainPartsMac::PreCreateMainMessageLoop() {
}
#endif // !BUILDFLAG(CHROME_FOR_TESTING)
+#if !BUILDFLAG(ENABLE_CEF)
// Create the app delegate by requesting the shared AppController.
CHECK_EQ(nil, NSApp.delegate);
AppController* app_controller = AppController.sharedController;
@@ -133,6 +135,7 @@ void ChromeBrowserMainPartsMac::PreCreateMainMessageLoop() {
chrome::BuildMainMenu(NSApp, app_controller,
l10n_util::GetStringUTF16(IDS_PRODUCT_NAME), false);
[app_controller mainMenuCreated];
+#endif // BUILDFLAG(ENABLE_CEF)
ui::WarmScreenCapture();
@@ -187,5 +190,7 @@ void ChromeBrowserMainPartsMac::PostMainMessageLoopRun() {
}
void ChromeBrowserMainPartsMac::DidEndMainMessageLoop() {
+#if !BUILDFLAG(ENABLE_CEF)
[AppController.sharedController didEndMainMessageLoop];
+#endif
}
diff --git chrome/browser/chrome_content_browser_client.cc chrome/browser/chrome_content_browser_client.cc
index bfbdf8fcc8fa0..1872ee98bef6e 100644
--- chrome/browser/chrome_content_browser_client.cc
+++ chrome/browser/chrome_content_browser_client.cc
@@ -48,6 +48,7 @@
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "build/config/chromebox_for_meetings/buildflags.h" // PLATFORM_CFM
+#include "cef/libcef/features/features.h"
#include "chrome/browser/after_startup_task_utils.h"
#include "chrome/browser/ai/ai_manager_keyed_service_factory.h"
#include "chrome/browser/app_mode/app_mode_utils.h"
@@ -1521,6 +1522,8 @@ ChromeContentBrowserClient::GetPopupNavigationDelegateFactoryForTesting() {
}
ChromeContentBrowserClient::ChromeContentBrowserClient() {
+ keepalive_timer_.reset(new base::OneShotTimer());
+
#if BUILDFLAG(ENABLE_PLUGINS)
extra_parts_.push_back(
std::make_unique<ChromeContentBrowserClientPluginsPart>());
@@ -1558,6 +1561,11 @@ ChromeContentBrowserClient::~ChromeContentBrowserClient() {
}
}
+void ChromeContentBrowserClient::CleanupOnUIThread() {
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+ keepalive_timer_.reset();
+}
+
// static
void ChromeContentBrowserClient::RegisterLocalStatePrefs(
PrefRegistrySimple* registry) {
@@ -3988,28 +3996,25 @@ bool UpdatePreferredColorScheme(WebPreferences* web_prefs,
web_prefs->preferred_color_scheme;
}
#else
- // Update based on native theme scheme.
- web_prefs->preferred_color_scheme =
- ToBlinkPreferredColorScheme(native_theme->GetPreferredColorScheme());
-
- bool using_different_colored_frame = false;
- if (Profile* profile =
- Profile::FromBrowserContext(web_contents->GetBrowserContext())) {
- if (ThemeService* theme_service =
- ThemeServiceFactory::GetForProfile(profile)) {
- using_different_colored_frame = !theme_service->UsingDefaultTheme() ||
- theme_service->GetUserColor().has_value();
- }
+ auto preferred_color_scheme = native_theme->GetPreferredColorScheme();
+
+ auto* profile = Profile::FromBrowserContext(
+ web_contents->GetBrowserContext());
+ const auto* theme_service = ThemeServiceFactory::GetForProfile(profile);
+
+ const auto browser_color_scheme = theme_service->GetBrowserColorScheme();
+ if (browser_color_scheme != ThemeService::BrowserColorScheme::kSystem) {
+ // Override the native theme.
+ preferred_color_scheme =
+ browser_color_scheme == ThemeService::BrowserColorScheme::kLight
+ ? ui::NativeTheme::PreferredColorScheme::kLight
+ : ui::NativeTheme::PreferredColorScheme::kDark;
}
- // Update based on the ColorProvider associated with `web_contents`. Depends
- // on the browser color mode settings and whether the user profile has set a
- // custom coloring for the browser ui.
- web_prefs->preferred_root_scrollbar_color_scheme =
- web_contents->GetColorMode() == ui::ColorProviderKey::ColorMode::kLight ||
- using_different_colored_frame
- ? blink::mojom::PreferredColorScheme::kLight
- : blink::mojom::PreferredColorScheme::kDark;
+ // Update based on native theme scheme.
+ web_prefs->preferred_color_scheme =
+ web_prefs->preferred_root_scrollbar_color_scheme =
+ ToBlinkPreferredColorScheme(preferred_color_scheme);
#endif // BUILDFLAG(IS_ANDROID)
// Reauth WebUI doesn't support dark mode yet because it shares the dialog
@@ -4766,9 +4771,11 @@ void ChromeContentBrowserClient::BrowserURLHandlerCreated(
&search::HandleNewTabURLReverseRewrite);
#endif // BUILDFLAG(IS_ANDROID)
+#if !BUILDFLAG(ENABLE_CEF)
// chrome: & friends.
handler->AddHandlerPair(&ChromeContentBrowserClient::HandleWebUI,
&ChromeContentBrowserClient::HandleWebUIReverse);
+#endif
}
base::FilePath ChromeContentBrowserClient::GetDefaultDownloadDirectory() {
@@ -6905,7 +6912,7 @@ void ChromeContentBrowserClient::OnNetworkServiceCreated(
#endif
}
-void ChromeContentBrowserClient::ConfigureNetworkContextParams(
+bool ChromeContentBrowserClient::ConfigureNetworkContextParams(
content::BrowserContext* context,
bool in_memory,
const base::FilePath& relative_partition_path,
@@ -6923,6 +6930,8 @@ void ChromeContentBrowserClient::ConfigureNetworkContextParams(
network_context_params->user_agent = GetUserAgentBasedOnPolicy(context);
network_context_params->accept_language = GetApplicationLocale();
}
+
+ return true;
}
std::vector<base::FilePath>
@@ -8085,11 +8094,11 @@ void ChromeContentBrowserClient::OnKeepaliveRequestStarted(
const auto now = base::TimeTicks::Now();
const auto timeout = GetKeepaliveTimerTimeout(context);
keepalive_deadline_ = std::max(keepalive_deadline_, now + timeout);
- if (keepalive_deadline_ > now && !keepalive_timer_.IsRunning()) {
+ if (keepalive_deadline_ > now && !keepalive_timer_->IsRunning()) {
if (!KeepAliveRegistry::GetInstance()->IsShuttingDown()) {
DVLOG(1) << "Starting a keepalive timer(" << timeout.InSecondsF()
<< " seconds)";
- keepalive_timer_.Start(
+ keepalive_timer_->Start(
FROM_HERE, keepalive_deadline_ - now,
base::BindOnce(
&ChromeContentBrowserClient::OnKeepaliveTimerFired,
@@ -8111,7 +8120,8 @@ void ChromeContentBrowserClient::OnKeepaliveRequestFinished() {
--num_keepalive_requests_;
if (num_keepalive_requests_ == 0) {
DVLOG(1) << "Stopping the keepalive timer";
- keepalive_timer_.Stop();
+ if (keepalive_timer_)
+ keepalive_timer_->Stop();
// This deletes the keep alive handle attached to the timer function and
// unblock the shutdown sequence.
}
@@ -8285,7 +8295,7 @@ void ChromeContentBrowserClient::OnKeepaliveTimerFired(
const auto now = base::TimeTicks::Now();
const auto then = keepalive_deadline_;
if (now < then) {
- keepalive_timer_.Start(
+ keepalive_timer_->Start(
FROM_HERE, then - now,
base::BindOnce(&ChromeContentBrowserClient::OnKeepaliveTimerFired,
weak_factory_.GetWeakPtr(),
diff --git chrome/browser/chrome_content_browser_client.h chrome/browser/chrome_content_browser_client.h
index d0985c14449a3..9785793aa5630 100644
--- chrome/browser/chrome_content_browser_client.h
+++ chrome/browser/chrome_content_browser_client.h
@@ -149,6 +149,8 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
~ChromeContentBrowserClient() override;
+ virtual void CleanupOnUIThread();
+
// TODO(crbug.com/41356866): This file is about calls from content/ out
// to chrome/ to get values or notify about events, but both of these
// functions are from chrome/ to chrome/ and don't involve content/ at all.
@@ -713,7 +715,7 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
override;
void OnNetworkServiceCreated(
network::mojom::NetworkService* network_service) override;
- void ConfigureNetworkContextParams(
+ bool ConfigureNetworkContextParams(
content::BrowserContext* context,
bool in_memory,
const base::FilePath& relative_partition_path,
@@ -1276,7 +1278,7 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
#if !BUILDFLAG(IS_ANDROID)
uint64_t num_keepalive_requests_ = 0;
- base::OneShotTimer keepalive_timer_;
+ std::unique_ptr<base::OneShotTimer> keepalive_timer_;
base::TimeTicks keepalive_deadline_;
#endif
diff --git chrome/browser/prefs/browser_prefs.cc chrome/browser/prefs/browser_prefs.cc
index 3e27913d47dc7..b727904f17ae6 100644
--- chrome/browser/prefs/browser_prefs.cc
+++ chrome/browser/prefs/browser_prefs.cc
@@ -16,6 +16,7 @@
#include "build/build_config.h"
#include "build/chromecast_buildflags.h"
#include "build/chromeos_buildflags.h"
+#include "cef/libcef/features/features.h"
#include "chrome/browser/about_flags.h"
#include "chrome/browser/accessibility/accessibility_labels_service.h"
#include "chrome/browser/accessibility/invert_bubble_prefs.h"
@@ -212,6 +213,10 @@
#include "extensions/browser/pref_names.h"
#endif // BUILDFLAG(ENABLE_EXTENSIONS_CORE)
+#if BUILDFLAG(ENABLE_CEF)
+#include "cef/libcef/browser/prefs/browser_prefs.h"
+#endif
+
#if BUILDFLAG(ENABLE_EXTENSIONS)
#include "chrome/browser/accessibility/animation_policy_prefs.h"
#include "chrome/browser/apps/platform_apps/shortcut_manager.h"
@@ -1888,7 +1893,8 @@ void RegisterLocalState(PrefRegistrySimple* registry) {
#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
#endif // BUILDFLAG(IS_WIN)
-#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS)
+#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS) && \
+ BUILDFLAG(ENABLE_DOWNGRADE_PROCESSING)
downgrade::RegisterPrefs(registry);
#endif
@@ -1941,6 +1947,11 @@ void RegisterLocalState(PrefRegistrySimple* registry) {
// This is intentionally last.
RegisterLocalStatePrefsForMigration(registry);
+
+#if BUILDFLAG(ENABLE_CEF)
+ // Always call this last.
+ browser_prefs::RegisterLocalStatePrefs(registry);
+#endif
}
// Register prefs applicable to all profiles.
@@ -2390,6 +2401,10 @@ void RegisterUserProfilePrefs(user_prefs::PrefRegistrySyncable* registry,
const std::string& locale) {
RegisterProfilePrefs(registry, locale);
+#if BUILDFLAG(ENABLE_CEF)
+ browser_prefs::RegisterProfilePrefs(registry);
+#endif
+
#if BUILDFLAG(IS_ANDROID)
::android::RegisterUserProfilePrefs(registry);
#endif
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