// Copyright 2012 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Represents the browser side of the browser <--> renderer communication // channel. There will be one RenderProcessHost per renderer process. #include "content/browser/renderer_host/render_process_host_impl.h" #include <algorithm> #include <atomic> #include <limits> #include <list> #include <map> #include <memory> #include <set> #include <utility> #include <vector> #include "base/base_switches.h" #include "base/clang_profiling_buildflags.h" #include "base/command_line.h" #include "base/containers/adapters.h" #include "base/containers/contains.h" #include "base/containers/flat_map.h" #include "base/containers/map_util.h" #include "base/debug/alias.h" #include "base/debug/crash_logging.h" #include "base/debug/dump_without_crashing.h" #include "base/feature_list.h" #include "base/files/file.h" #include "base/files/file_util.h" #include "base/functional/bind.h" #include "base/functional/callback.h" #include "base/location.h" #include "base/logging.h" #include "base/memory/ptr_util.h" #include "base/memory/raw_ptr.h" #include "base/memory/read_only_shared_memory_region.h" #include "base/memory/structured_shared_memory.h" #include "base/memory/unsafe_shared_memory_region.h" #include "base/message_loop/message_pump_type.h" #include "base/metrics/histogram_base.h" #include "base/metrics/histogram_functions.h" #include "base/metrics/histogram_macros.h" #include "base/metrics/histogram_shared_memory.h" #include "base/metrics/persistent_histogram_allocator.h" #include "base/metrics/persistent_memory_allocator.h" #include "base/metrics/statistics_recorder.h" #include "base/metrics/user_metrics.h" #include "base/no_destructor.h" #include "base/not_fatal_until.h" #include "base/numerics/safe_conversions.h" #include "base/observer_list.h" #include "base/process/process_handle.h" #include "base/rand_util.h" #include "base/ranges/algorithm.h" #include "base/strings/string_number_conversions.h" #include "base/supports_user_data.h" #include "base/system/sys_info.h" #include "base/task/single_thread_task_runner.h" #include "base/task/thread_pool.h" #include "base/threading/thread.h" #include "base/threading/thread_restrictions.h" #include "base/time/time.h" #include "base/trace_event/memory_dump_manager.h" #include "base/trace_event/trace_event.h" #include "base/trace_event/typed_macros.h" #include "base/tracing/protos/chrome_track_event.pbzero.h" #include "build/build_config.h" #include "build/chromeos_buildflags.h" #include "cc/base/switches.h" #include "components/metrics/histogram_controller.h" #include "components/metrics/single_sample_metrics.h" #include "components/services/storage/privileged/mojom/indexed_db_control.mojom.h" #include "components/services/storage/public/cpp/buckets/bucket_id.h" #include "components/services/storage/public/cpp/buckets/bucket_info.h" #include "components/services/storage/public/cpp/buckets/constants.h" #include "components/services/storage/public/cpp/quota_error_or.h" #include "components/services/storage/public/mojom/cache_storage_control.mojom.h" #include "components/tracing/common/tracing_switches.h" #include "components/viz/common/switches.h" #include "components/viz/host/gpu_client.h" #include "content/browser/bad_message.h" #include "content/browser/blob_storage/blob_registry_wrapper.h" #include "content/browser/blob_storage/file_backed_blob_factory_worker_impl.h" #include "content/browser/browser_child_process_host_impl.h" #include "content/browser/browser_context_impl.h" #include "content/browser/browser_main_loop.h" #include "content/browser/buckets/bucket_manager.h" #include "content/browser/child_process_host_impl.h" #include "content/browser/child_process_security_policy_impl.h" #include "content/browser/code_cache/generated_code_cache_context.h" #include "content/browser/compositor/surface_utils.h" #include "content/browser/field_trial_recorder.h" #include "content/browser/field_trial_synchronizer.h" #include "content/browser/file_system/file_system_manager_impl.h" #include "content/browser/file_system_access/file_system_access_manager_impl.h" #include "content/browser/gpu/browser_gpu_client_delegate.h" #include "content/browser/gpu/compositor_util.h" #include "content/browser/gpu/gpu_data_manager_impl.h" #include "content/browser/gpu/gpu_disk_cache_factory.h" #include "content/browser/gpu/gpu_process_host.h" #include "content/browser/locks/lock_manager.h" #include "content/browser/media/frameless_media_interface_proxy.h" #include "content/browser/media/media_internals.h" #include "content/browser/metrics/histogram_shared_memory_config.h" #include "content/browser/network_service_instance_impl.h" #include "content/browser/notifications/platform_notification_context_impl.h" #include "content/browser/payments/payment_app_context_impl.h" #include "content/browser/permissions/permission_service_context.h" #include "content/browser/process_lock.h" #include "content/browser/push_messaging/push_messaging_manager.h" #include "content/browser/quota/quota_context.h" #include "content/browser/renderer_host/embedded_frame_sink_provider_impl.h" #include "content/browser/renderer_host/indexed_db_client_state_checker_factory.h" #include "content/browser/renderer_host/media/media_stream_track_metrics_host.h" #include "content/browser/renderer_host/p2p/socket_dispatcher_host.h" #include "content/browser/renderer_host/recently_destroyed_hosts.h" #include "content/browser/renderer_host/render_frame_host_delegate.h" #include "content/browser/renderer_host/render_frame_host_impl.h" #include "content/browser/renderer_host/render_message_filter.h" #include "content/browser/renderer_host/render_widget_helper.h" #include "content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h" #include "content/browser/renderer_host/spare_render_process_host_manager.h" #include "content/browser/service_worker/service_worker_context_wrapper.h" #include "content/browser/site_info.h" #include "content/browser/site_instance_impl.h" #include "content/browser/theme_helper.h" #include "content/browser/tracing/background_tracing_manager_impl.h" #include "content/browser/websockets/websocket_connector_impl.h" #include "content/browser/webui/web_ui_controller_factory_registry.h" #include "content/common/child_process.mojom.h" #include "content/common/content_constants_internal.h" #include "content/common/content_switches_internal.h" #include "content/common/in_process_child_thread_params.h" #include "content/common/pseudonymization_salt.h" #include "content/public/browser/browser_child_process_host.h" #include "content/public/browser/browser_context.h" #include "content/public/browser/browser_or_resource_context.h" #include "content/public/browser/browser_thread.h" #include "content/public/browser/child_process_host.h" #include "content/public/browser/devtools_agent_host.h" #include "content/public/browser/global_routing_id.h" #include "content/public/browser/isolated_context_util.h" #include "content/public/browser/network_service_instance.h" #include "content/public/browser/render_frame_host.h" #include "content/public/browser/render_process_host_creation_observer.h" #include "content/public/browser/render_process_host_factory.h" #include "content/public/browser/render_process_host_observer.h" #include "content/public/browser/render_process_host_priority_client.h" #include "content/public/browser/render_widget_host.h" #include "content/public/browser/render_widget_host_iterator.h" #include "content/public/browser/resource_coordinator_service.h" #include "content/public/browser/site_isolation_policy.h" #include "content/public/browser/weak_document_ptr.h" #include "content/public/browser/webrtc_log.h" #include "content/public/common/content_client.h" #include "content/public/common/content_features.h" #include "content/public/common/content_switches.h" #include "content/public/common/process_type.h" #include "content/public/common/result_codes.h" #include "content/public/common/url_constants.h" #include "content/public/common/zygote/zygote_buildflags.h" #include "google_apis/gaia/gaia_config.h" #include "google_apis/gaia/gaia_switches.h" #include "gpu/command_buffer/client/gpu_switches.h" #include "gpu/command_buffer/service/gpu_switches.h" #include "gpu/config/gpu_switches.h" #include "ipc/ipc_channel_mojo.h" #include "ipc/ipc_channel_proxy.h" #include "ipc/trace_ipc_message.h" #include "media/base/media_switches.h" #include "media/capture/capture_switches.h" #include "media/media_buildflags.h" #include "media/mojo/services/mojo_video_encoder_metrics_provider_service.h" #include "media/mojo/services/video_decode_perf_history.h" #include "media/mojo/services/webrtc_video_perf_history.h" #include "media/webrtc/webrtc_features.h" #include "mojo/public/cpp/bindings/pending_receiver.h" #include "mojo/public/cpp/bindings/receiver.h" #include "mojo/public/cpp/bindings/scoped_message_error_crash_key.h" #include "net/cookies/cookie_setting_override.h" #include "sandbox/policy/switches.h" #include "services/device/public/mojom/power_monitor.mojom.h" #include "services/device/public/mojom/screen_orientation.mojom.h" #include "services/device/public/mojom/time_zone_monitor.mojom.h" #include "services/network/public/mojom/network_service.mojom.h" #include "services/resource_coordinator/public/mojom/memory_instrumentation/memory_instrumentation.mojom.h" #include "services/service_manager/public/cpp/interface_provider.h" #include "services/tracing/public/cpp/trace_startup.h" #include "skia/ext/switches.h" #include "storage/browser/database/database_tracker.h" #include "storage/browser/quota/quota_manager.h" #include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h" #include "third_party/blink/public/common/features.h" #include "third_party/blink/public/common/page/launching_process_state.h" #include "third_party/blink/public/common/storage_key/storage_key.h" #include "third_party/blink/public/common/switches.h" #include "third_party/blink/public/mojom/blob/file_backed_blob_factory.mojom.h" #include "third_party/blink/public/mojom/disk_allocator.mojom.h" #include "third_party/blink/public/mojom/origin_trials/origin_trials_settings.mojom.h" #include "third_party/blink/public/mojom/plugins/plugin_registry.mojom.h" #include "third_party/blink/public/public_buildflags.h" #include "ui/accessibility/accessibility_switches.h" #include "ui/base/ui_base_features.h" #include "ui/base/ui_base_switches.h" #include "ui/display/display_switches.h" #include "ui/gfx/switches.h" #include "ui/gl/gl_switches.h" #include "url/gurl.h" #include "url/origin.h" #if BUILDFLAG(IS_ANDROID) #include "base/android/child_process_binding_types.h" #include "content/browser/font_unique_name_lookup/font_unique_name_lookup_service.h" #include "content/browser/web_database/web_database_host_impl.h" #include "media/audio/android/audio_manager_android.h" #include "third_party/blink/public/mojom/android_font_lookup/android_font_lookup.mojom.h" #endif #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) #include <sys/resource.h> #include "components/services/font/public/mojom/font_service.mojom.h" // nogncheck #include "content/browser/font_service.h" // nogncheck #include "third_party/blink/public/mojom/memory_usage_monitor_linux.mojom.h" // nogncheck #include "content/browser/child_thread_type_switcher_linux.h" #include "content/common/thread_type_switcher.mojom.h" #endif #if BUILDFLAG(ALLOW_OOP_VIDEO_DECODER) #include "content/public/browser/stable_video_decoder_factory.h" #endif #if BUILDFLAG(IS_APPLE) #include "content/browser/child_process_task_port_provider_mac.h" #endif #if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_ANDROID) #include "services/tracing/public/cpp/system_tracing_service.h" #endif #if !BUILDFLAG(IS_ANDROID) #include "services/resource_coordinator/public/cpp/memory_instrumentation/os_metrics.h" #endif #if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_MAC) #include "content/browser/v8_snapshot_files.h" #endif #if BUILDFLAG(IS_WIN) #include "base/win/scoped_com_initializer.h" #include "base/win/windows_version.h" #include "components/app_launch_prefetch/app_launch_prefetch.h" #include "content/browser/renderer_host/dwrite_font_proxy_impl_win.h" #include "content/public/common/font_cache_dispatcher_win.h" #include "content/public/common/font_cache_win.mojom.h" #include "ui/display/win/dpi.h" #endif #if BUILDFLAG(ENABLE_LIBRARY_CDMS) || BUILDFLAG(IS_WIN) || BUILDFLAG(IS_ANDROID) #include "content/browser/media/key_system_support_impl.h" #endif #if BUILDFLAG(ENABLE_PLUGINS) #include "content/browser/renderer_host/plugin_registry_impl.h" #endif #if BUILDFLAG(ENABLE_PPAPI) #include "content/browser/plugin_service_impl.h" #include "content/browser/renderer_host/pepper/pepper_renderer_connection.h" #include "ppapi/shared_impl/ppapi_switches.h" // nogncheck #endif #if BUILDFLAG(IPC_MESSAGE_LOG_ENABLED) #include "ipc/ipc_logging.h" #endif #if BUILDFLAG(IS_OZONE) #include "ui/ozone/public/ozone_switches.h" #endif #if BUILDFLAG(CLANG_PROFILING_INSIDE_SANDBOX) #include "content/public/common/profiling_utils.h" #endif #if BUILDFLAG(CONTENT_ENABLE_LEGACY_IPC) #include "content/public/browser/browser_message_filter.h" #endif // VLOG additional statements in Fuchsia release builds. #if BUILDFLAG(IS_FUCHSIA) #define MAYBEVLOG … #else #define MAYBEVLOG … #endif namespace content { namespace { ChromeTrackEvent; // Stores the maximum number of renderer processes the content module can // create. Only applies if it is set to a non-zero value. size_t g_max_renderer_count_override = …; bool g_run_renderer_in_process = …; RendererMainThreadFactoryFunction g_renderer_main_thread_factory = …; base::Thread* g_in_process_thread = …; RenderProcessHostFactory* g_render_process_host_factory_ = …; const char kSiteProcessMapKeyName[] = …; const void* const kProcessPerSiteUmaLoggedKey = …; RenderProcessHost::AnalyzeHungRendererFunction g_analyze_hung_renderer = …; #if BUILDFLAG(IS_WIN) // This is from extensions/common/switches.cc // Marks a renderer as extension process. // TODO([email protected]): Replace this with a layer-respecting alternative. const char kExtensionProcess[] = "extension-process"; #endif // the global list of all renderer processes base::IDMap<RenderProcessHost*>& GetAllHosts() { … } // Returns the global list of RenderProcessHostCreationObserver objects. Uses // std::list to ensure iterators remain valid if observers are created or // removed during iteration. std::list<RenderProcessHostCreationObserver*>& GetAllCreationObservers() { … } // Returns |host|'s PID if the process is valid and "no-process" otherwise. std::string GetRendererPidAsString(RenderProcessHost* host) { … } std::ostream& operator<<(std::ostream& o, const SiteInstanceProcessAssignment& assignment) { … } // Map of site to process, to ensure we only have one RenderProcessHost per // site in process-per-site mode. Each map is specific to a BrowserContext. class SiteProcessMap : public base::SupportsUserData::Data { … }; // Find the SiteProcessMap specific to the given context. SiteProcessMap* GetSiteProcessMapForBrowserContext(BrowserContext* context) { … } class RenderProcessHostIsReadyObserver : public RenderProcessHostObserver { … }; bool HasEnoughMemoryForAnotherMainFrame(RenderProcessHost* host, size_t main_frame_count) { … } bool MayReuseAndIsSuitableWithMainFrameThreshold( RenderProcessHost* host, SiteInstanceImpl* site_instance, std::optional<size_t> main_frame_threshold) { … } // The following class is used to track the sites each RenderProcessHost is // hosting frames for and expecting navigations to. There are two of them per // BrowserContext: one for frames and one for navigations. // // For each site, the SiteProcessCountTracker keeps a map of counts per // RenderProcessHost, which represents the number of frames/navigations // for this site that are associated with the RenderProcessHost. This allows to // quickly lookup a list of RenderProcessHost that can be used by a particular // SiteInstance. On the other hand, it does not allow to quickly lookup which // sites are hosted by a RenderProcessHost. This class is meant to help reusing // RenderProcessHosts among SiteInstances, not to perform security checks for a // RenderProcessHost. const void* const kCommittedSiteProcessCountTrackerKey = …; const void* const kPendingSiteProcessCountTrackerKey = …; const void* const kDelayedShutdownSiteProcessCountTrackerKey = …; class SiteProcessCountTracker : public base::SupportsUserData::Data, public RenderProcessHostObserver { … }; bool ShouldTrackProcessForSite(const SiteInfo& site_info) { … } bool ShouldFindReusableProcessHostForSite(const SiteInfo& site_info) { … } std::string GetCurrentHostMapDebugString( const SiteProcessCountTracker* tracker) { … } const void* const kUnmatchedServiceWorkerProcessTrackerKey = …; // This class tracks 'unmatched' service worker processes. When a service worker // is started after a navigation to the site, SiteProcessCountTracker that is // implemented above is used to find the matching renderer process which is used // for the navigation. But a service worker may be started before a navigation // (ex: Push notification -> show the page of the notification). // This class tracks processes with 'unmatched' service workers until the // processes are reused for a navigation to a matching site. After a single // matching navigation is put into the process, all service workers for that // site in that process are considered 'matched.' class UnmatchedServiceWorkerProcessTracker : public base::SupportsUserData::Data, public RenderProcessHostObserver { … }; void CopyFeatureSwitch(const base::CommandLine& src, base::CommandLine* dest, const char* switch_name) { … } RenderProcessHostImpl::DomStorageBinder& GetDomStorageBinder() { … } #if !BUILDFLAG(IS_ANDROID) static constexpr size_t kUnknownPlatformProcessLimit = …; // Returns the process limit from the system. Use |kUnknownPlatformProcessLimit| // to indicate failure and std::numeric_limits<size_t>::max() to indicate // unlimited. size_t GetPlatformProcessLimit() { … } #endif // !BUILDFLAG(IS_ANDROID) RenderProcessHostImpl::BadMojoMessageCallbackForTesting& GetBadMojoMessageCallbackForTesting() { … } void InvokeBadMojoMessageCallbackForTesting(int render_process_id, const std::string& error) { … } void LogDelayReasonForFastShutdown( const RenderProcessHostImpl::DelayShutdownReason& reason) { … } void LogDelayReasonForCleanup( const RenderProcessHostImpl::DelayShutdownReason& reason) { … } #if BUILDFLAG(ALLOW_OOP_VIDEO_DECODER) RenderProcessHostImpl::StableVideoDecoderFactoryCreationCB& GetStableVideoDecoderFactoryCreationCB() { … } RenderProcessHostImpl::StableVideoDecoderEventCB& GetStableVideoDecoderEventCB() { … } void InvokeStableVideoDecoderEventCB( RenderProcessHostImpl::StableVideoDecoderEvent event) { … } #endif // BUILDFLAG(ALLOW_OOP_VIDEO_DECODER) // Kill-switch for the new CHECKs from https://crrev.com/c/4134809. BASE_FEATURE(…); // Please keep in sync with "RenderProcessHostBlockedURLReason" in // tools/metrics/histograms/metadata/browser/enums.xml. These values are // persisted to logs. Entries should not be renumbered and numeric values should // never be reused. enum class BlockedURLReason { … }; // Helper to evaluate whether `host` is an unused RenderProcessHost, and whether // it's allowed to be reused by a WebUI navigation in a BrowsingContextGroup // represented by `isolation_context`. bool IsUnusedAndTiedToBrowsingInstance( RenderProcessHost* host, const IsolationContext& isolation_context) { … } // Returns true if `keep_alive_ref_count_` is allowed to be > 0. // When both of the features are enabled, fetch keepalive requests are expected // to be proxied via browser process, without increasing any // `keep_alive_ref_count_`. bool IsKeepAliveRefCountAllowed() { … } BASE_FEATURE(…); } // namespace RenderProcessHostImpl::IOThreadHostImpl::IOThreadHostImpl( int render_process_id, base::WeakPtr<RenderProcessHostImpl> weak_host, std::unique_ptr<service_manager::BinderRegistry> binders, mojo::PendingReceiver<mojom::ChildProcessHost> host_receiver) : … { … } RenderProcessHostImpl::IOThreadHostImpl::~IOThreadHostImpl() = default; void RenderProcessHostImpl::IOThreadHostImpl::SetPid( base::ProcessId child_pid) { … } void RenderProcessHostImpl::IOThreadHostImpl::GetInterfacesForTesting( std::vector<std::string>& out) { … } void RenderProcessHostImpl::IOThreadHostImpl::Ping(PingCallback callback) { … } // static scoped_refptr<base::SingleThreadTaskRunner> RenderProcessHostImpl::GetInProcessRendererThreadTaskRunnerForTesting() { … } #if !BUILDFLAG(IS_ANDROID) // static size_t RenderProcessHostImpl::GetPlatformMaxRendererProcessCount() { … } #endif // static size_t RenderProcessHost::GetMaxRendererProcessCount() { … } // static void RenderProcessHost::SetMaxRendererProcessCount(size_t count) { … } // static int RenderProcessHost::GetCurrentRenderProcessCountForTesting() { … } // static RenderProcessHost* RenderProcessHostImpl::CreateRenderProcessHost( BrowserContext* browser_context, SiteInstanceImpl* site_instance) { … } // static const unsigned int RenderProcessHostImpl::kMaxFrameDepthForPriority = …; // static const base::TimeDelta RenderProcessHostImpl::kKeepAliveHandleFactoryTimeout = …; RenderProcessHostImpl::RenderProcessHostImpl( BrowserContext* browser_context, StoragePartitionImpl* storage_partition_impl, int flags) : … { … } // static void RenderProcessHostImpl::ShutDownInProcessRenderer() { … } void RenderProcessHostImpl::RegisterRendererMainThreadFactory( RendererMainThreadFactoryFunction create) { … } void RenderProcessHostImpl::SetDomStorageBinderForTesting( DomStorageBinder binder) { … } bool RenderProcessHostImpl::HasDomStorageBinderForTesting() { … } // static void RenderProcessHostImpl::SetBadMojoMessageCallbackForTesting( BadMojoMessageCallbackForTesting callback) { … } void RenderProcessHostImpl::SetForGuestsOnlyForTesting() { … } RenderProcessHostImpl::~RenderProcessHostImpl() { … } bool RenderProcessHostImpl::Init() { … } void RenderProcessHostImpl::EnableSendQueue() { … } void RenderProcessHostImpl::InitializeChannelProxy() { … } void RenderProcessHostImpl::InitializeSharedMemoryRegionsOnceChannelIsUp() { … } void RenderProcessHostImpl::ResetChannelProxy() { … } void RenderProcessHostImpl::CreateMessageFilters() { … } void RenderProcessHostImpl::BindCacheStorage( const network::CrossOriginEmbedderPolicy& cross_origin_embedder_policy, mojo::PendingRemote<network::mojom::CrossOriginEmbedderPolicyReporter> coep_reporter_remote, const network::DocumentIsolationPolicy& document_isolation_policy, const storage::BucketLocator& bucket_locator, mojo::PendingReceiver<blink::mojom::CacheStorage> receiver) { … } void RenderProcessHostImpl::BindIndexedDB( const blink::StorageKey& storage_key, BucketContext& bucket_context, mojo::PendingReceiver<blink::mojom::IDBFactory> receiver) { … } void RenderProcessHostImpl::BindBucketManagerHost( base::WeakPtr<BucketContext> bucket_context, mojo::PendingReceiver<blink::mojom::BucketManagerHost> receiver) { … } void RenderProcessHostImpl::ForceCrash() { … } void RenderProcessHostImpl::BindFileSystemManager( const blink::StorageKey& storage_key, mojo::PendingReceiver<blink::mojom::FileSystemManager> receiver) { … } void RenderProcessHostImpl::BindFileSystemAccessManager( const blink::StorageKey& storage_key, mojo::PendingReceiver<blink::mojom::FileSystemAccessManager> receiver) { … } void RenderProcessHostImpl::BindFileBackedBlobFactory( const url::Origin& origin, mojo::PendingReceiver<blink::mojom::FileBackedBlobFactory> receiver) { … } void RenderProcessHostImpl::GetSandboxedFileSystemForBucket( const storage::BucketLocator& bucket, const std::vector<std::string>& directory_path_components, blink::mojom::FileSystemAccessManager::GetSandboxedFileSystemCallback callback) { … } void RenderProcessHostImpl::BindRestrictedCookieManagerForServiceWorker( const blink::StorageKey& storage_key, mojo::PendingReceiver<network::mojom::RestrictedCookieManager> receiver) { … } void RenderProcessHostImpl::BindVideoDecodePerfHistory( mojo::PendingReceiver<media::mojom::VideoDecodePerfHistory> receiver) { … } void RenderProcessHostImpl::BindWebrtcVideoPerfHistory( mojo::PendingReceiver<media::mojom::WebrtcVideoPerfHistory> receiver) { … } void RenderProcessHostImpl::BindQuotaManagerHost( const blink::StorageKey& storage_key, mojo::PendingReceiver<blink::mojom::QuotaManagerHost> receiver) { … } void RenderProcessHostImpl::CreateLockManager( const blink::StorageKey& storage_key, mojo::PendingReceiver<blink::mojom::LockManager> receiver) { … } void RenderProcessHostImpl::CreateLockManagerWithBucketInfo( mojo::PendingReceiver<blink::mojom::LockManager> receiver, storage::QuotaErrorOr<storage::BucketInfo> bucket) { … } void RenderProcessHostImpl::CreatePermissionService( const url::Origin& origin, mojo::PendingReceiver<blink::mojom::PermissionService> receiver) { … } void RenderProcessHostImpl::CreatePaymentManagerForOrigin( const url::Origin& origin, mojo::PendingReceiver<payments::mojom::PaymentManager> receiver) { … } void RenderProcessHostImpl::CreateNotificationService( GlobalRenderFrameHostId rfh_id, const RenderProcessHost::NotificationServiceCreatorType creator_type, const blink::StorageKey& storage_key, mojo::PendingReceiver<blink::mojom::NotificationService> receiver) { … } void RenderProcessHostImpl::CreateWebSocketConnector( const blink::StorageKey& storage_key, mojo::PendingReceiver<blink::mojom::WebSocketConnector> receiver) { … } #if BUILDFLAG(IS_CHROMEOS_ASH) void RenderProcessHostImpl::ReinitializeLogging( uint32_t logging_dest, base::ScopedFD log_file_descriptor) { auto logging_settings = mojom::LoggingSettings::New(); logging_settings->logging_dest = logging_dest; logging_settings->log_file_descriptor = mojo::PlatformHandle(std::move(log_file_descriptor)); child_process_->ReinitializeLogging(std::move(logging_settings)); } #endif // BUILDFLAG(IS_CHROMEOS_ASH) void RenderProcessHostImpl::SetBatterySaverMode( bool battery_saver_mode_enabled) { … } #if BUILDFLAG(ALLOW_OOP_VIDEO_DECODER) void RenderProcessHostImpl::CreateStableVideoDecoder( mojo::PendingReceiver<media::stable::mojom::StableVideoDecoder> receiver) { … } void RenderProcessHostImpl::OnStableVideoDecoderDisconnected() { … } void RenderProcessHostImpl::ResetStableVideoDecoderFactory() { … } void RenderProcessHostImpl::SetStableVideoDecoderFactoryCreationCBForTesting( StableVideoDecoderFactoryCreationCB callback) { … } void RenderProcessHostImpl::SetStableVideoDecoderEventCBForTesting( StableVideoDecoderEventCB callback) { … } #endif // BUILDFLAG(ALLOW_OOP_VIDEO_DECODER) void RenderProcessHostImpl::DelayProcessShutdown( const base::TimeDelta& subframe_shutdown_timeout, const base::TimeDelta& unload_handler_timeout, const SiteInfo& site_info) { … } bool RenderProcessHostImpl::IsProcessShutdownDelayedForTesting() { … } std::string RenderProcessHostImpl::GetInfoForBrowserContextDestructionCrashReporting() { … } #if BUILDFLAG(CLANG_PROFILING_INSIDE_SANDBOX) void RenderProcessHostImpl::DumpProfilingData(base::OnceClosure callback) { DCHECK_CURRENTLY_ON(BrowserThread::UI); GetRendererInterface()->WriteClangProfilingProfile(std::move(callback)); } #endif void RenderProcessHostImpl::WriteIntoTrace( perfetto::TracedProto<perfetto::protos::pbzero::RenderProcessHost> proto) const { … } void RenderProcessHostImpl::CreateEmbeddedFrameSinkProvider( mojo::PendingReceiver<blink::mojom::EmbeddedFrameSinkProvider> receiver) { … } void RenderProcessHostImpl::BindCompositingModeReporter( mojo::PendingReceiver<viz::mojom::CompositingModeReporter> receiver) { … } void RenderProcessHostImpl::CreateDomStorageProvider( mojo::PendingReceiver<blink::mojom::DomStorageProvider> receiver) { … } void RenderProcessHostImpl::BindMediaInterfaceProxy( mojo::PendingReceiver<media::mojom::InterfaceFactory> receiver) { … } void RenderProcessHostImpl::BindVideoEncoderMetricsProvider( mojo::PendingReceiver<media::mojom::VideoEncoderMetricsProvider> receiver) { … } #if BUILDFLAG(IS_ANDROID) void RenderProcessHostImpl::BindWebDatabaseHostImpl( mojo::PendingReceiver<blink::mojom::WebDatabaseHost> receiver) { storage::DatabaseTracker* db_tracker = storage_partition_impl_->GetDatabaseTracker(); DCHECK(db_tracker); db_tracker->task_runner()->PostTask( FROM_HERE, base::BindOnce(&WebDatabaseHostImpl::Create, GetID(), base::WrapRefCounted(db_tracker), std::move(receiver))); } #endif // BULDFLAG(IS_ANDROID) void RenderProcessHostImpl::BindAecDumpManager( mojo::PendingReceiver<blink::mojom::AecDumpManager> receiver) { … } void RenderProcessHostImpl::CreateOneShotSyncService( const url::Origin& origin, mojo::PendingReceiver<blink::mojom::OneShotBackgroundSyncService> receiver) { … } void RenderProcessHostImpl::CreatePeriodicSyncService( const url::Origin& origin, mojo::PendingReceiver<blink::mojom::PeriodicBackgroundSyncService> receiver) { … } void RenderProcessHostImpl::BindPushMessaging( mojo::PendingReceiver<blink::mojom::PushMessaging> receiver) { … } void RenderProcessHostImpl::BindP2PSocketManager( net::NetworkAnonymizationKey anonymization_key, mojo::PendingReceiver<network::mojom::P2PSocketManager> receiver, GlobalRenderFrameHostId render_frame_host_id) { … } void RenderProcessHostImpl::CreateMediaLogRecordHost( mojo::PendingReceiver<content::mojom::MediaInternalLogRecords> receiver) { … } #if BUILDFLAG(ENABLE_PLUGINS) void RenderProcessHostImpl::BindPluginRegistry( mojo::PendingReceiver<blink::mojom::PluginRegistry> receiver) { … } #endif #if BUILDFLAG(IS_FUCHSIA) void RenderProcessHostImpl::BindMediaCodecProvider( mojo::PendingReceiver<media::mojom::FuchsiaMediaCodecProvider> receiver) { if (!media_codec_provider_) { media_codec_provider_ = std::make_unique<FuchsiaMediaCodecProviderImpl>(); } media_codec_provider_->AddReceiver(std::move(receiver)); } #endif void RenderProcessHostImpl::BindDomStorage( mojo::PendingReceiver<blink::mojom::DomStorage> receiver, mojo::PendingRemote<blink::mojom::DomStorageClient> client) { … } void RenderProcessHostImpl::RegisterCoordinatorClient( mojo::PendingReceiver<memory_instrumentation::mojom::Coordinator> receiver, mojo::PendingRemote<memory_instrumentation::mojom::ClientProcess> client_process) { … } void RenderProcessHostImpl::CreateRendererHost( mojo::PendingAssociatedReceiver<mojom::RendererHost> receiver) { … } int RenderProcessHostImpl::GetNextRoutingID() { … } void RenderProcessHostImpl::BindReceiver( mojo::GenericPendingReceiver receiver) { … } std::unique_ptr<base::PersistentMemoryAllocator> RenderProcessHostImpl::TakeMetricsAllocator() { … } const base::TimeTicks& RenderProcessHostImpl::GetLastInitTime() { … } base::Process::Priority RenderProcessHostImpl::GetPriority() { … } void RenderProcessHostImpl::IncrementKeepAliveRefCount(uint64_t handle_id) { … } bool RenderProcessHostImpl::AreAllRefCountsZero() { … } void RenderProcessHostImpl::DecrementKeepAliveRefCount(uint64_t handle_id) { … } void RenderProcessHostImpl::IncrementPendingReuseRefCount() { … } void RenderProcessHostImpl::DecrementPendingReuseRefCount() { … } std::string RenderProcessHostImpl::GetKeepAliveDurations() const { … } size_t RenderProcessHostImpl::GetShutdownDelayRefCount() const { … } void RenderProcessHostImpl::IncrementNavigationStateKeepAliveCount() { … } void RenderProcessHostImpl::DecrementNavigationStateKeepAliveCount() { … } int RenderProcessHostImpl::GetRenderFrameHostCount() const { … } void RenderProcessHostImpl::ForEachRenderFrameHost( base::FunctionRef<void(RenderFrameHost*)> on_render_frame_host) { … } void RenderProcessHostImpl::RegisterRenderFrameHost( const GlobalRenderFrameHostId& render_frame_host_id, bool is_outermost_main_frame) { … } void RenderProcessHostImpl::UnregisterRenderFrameHost( const GlobalRenderFrameHostId& render_frame_host_id, bool is_outermost_main_frame) { … } void RenderProcessHostImpl::IncrementWorkerRefCount() { … } void RenderProcessHostImpl::DecrementWorkerRefCount() { … } void RenderProcessHostImpl::DisableRefCounts() { … } bool RenderProcessHostImpl::AreRefCountsDisabled() { … } mojom::Renderer* RenderProcessHostImpl::GetRendererInterface() { … } blink::mojom::CallStackGenerator* RenderProcessHostImpl::GetJavaScriptCallStackGeneratorInterface() { … } ProcessLock RenderProcessHostImpl::GetProcessLock() const { … } bool RenderProcessHostImpl::MayReuseHost() { … } bool RenderProcessHostImpl::IsUnused() { … } void RenderProcessHostImpl::SetIsUsed() { … } void RenderProcessHostImpl::AddRoute(int32_t routing_id, IPC::Listener* listener) { … } void RenderProcessHostImpl::RemoveRoute(int32_t routing_id) { … } bool RenderProcessHostImpl::TakeStoredDataForFrameToken( const blink::LocalFrameToken& frame_token, int32_t& new_routing_id, base::UnguessableToken& devtools_frame_token, blink::DocumentToken& document_token) { … } void RenderProcessHostImpl::AddObserver(RenderProcessHostObserver* observer) { … } void RenderProcessHostImpl::RemoveObserver( RenderProcessHostObserver* observer) { … } void RenderProcessHostImpl::AddInternalObserver( RenderProcessHostInternalObserver* observer) { … } void RenderProcessHostImpl::RemoveInternalObserver( RenderProcessHostInternalObserver* observer) { … } void RenderProcessHostImpl::ShutdownForBadMessage( CrashReportMode crash_report_mode) { … } void RenderProcessHostImpl::UpdateClientPriority( RenderProcessHostPriorityClient* client) { … } int RenderProcessHostImpl::VisibleClientCount() { … } unsigned int RenderProcessHostImpl::GetFrameDepth() { … } bool RenderProcessHostImpl::GetIntersectsViewport() { … } #if BUILDFLAG(IS_ANDROID) ChildProcessImportance RenderProcessHostImpl::GetEffectiveImportance() { return effective_importance_; } base::android::ChildBindingState RenderProcessHostImpl::GetEffectiveChildBindingState() { if (child_process_launcher_) { return child_process_launcher_->GetEffectiveChildBindingState(); } // If there is no ChildProcessLauncher this is the best default. return base::android::ChildBindingState::UNBOUND; } void RenderProcessHostImpl::DumpProcessStack() { if (child_process_launcher_) child_process_launcher_->DumpProcessStack(); } #endif void RenderProcessHostImpl::OnMediaStreamAdded() { … } void RenderProcessHostImpl::OnMediaStreamRemoved() { … } void RenderProcessHostImpl::OnForegroundServiceWorkerAdded() { … } void RenderProcessHostImpl::OnForegroundServiceWorkerRemoved() { … } void RenderProcessHostImpl::OnBoostForLoadingAdded() { … } void RenderProcessHostImpl::OnBoostForLoadingRemoved() { … } // static void RenderProcessHostImpl::set_render_process_host_factory_for_testing( RenderProcessHostFactory* rph_factory) { … } // static RenderProcessHostFactory* RenderProcessHostImpl::get_render_process_host_factory_for_testing() { … } // static void RenderProcessHostImpl::AddFrameWithSite( BrowserContext* browser_context, RenderProcessHost* render_process_host, const SiteInfo& site_info) { … } // static void RenderProcessHostImpl::RemoveFrameWithSite( BrowserContext* browser_context, RenderProcessHost* render_process_host, const SiteInfo& site_info) { … } // static void RenderProcessHostImpl::AddExpectedNavigationToSite( BrowserContext* browser_context, RenderProcessHost* render_process_host, const SiteInfo& site_info) { … } // static void RenderProcessHostImpl::RemoveExpectedNavigationToSite( BrowserContext* browser_context, RenderProcessHost* render_process_host, const SiteInfo& site_info) { … } // static void RenderProcessHostImpl::NotifySpareManagerAboutRecentlyUsedSiteInstance( SiteInstance* site_instance) { … } // static RenderProcessHost* RenderProcessHost::GetSpareRenderProcessHost() { … } // static RenderProcessHost* RenderProcessHost::GetSpareRenderProcessHostForTesting() { … } // static base::CallbackListSubscription RenderProcessHost::RegisterSpareRenderProcessHostChangedCallback( const base::RepeatingCallback<void(RenderProcessHost*)>& cb) { … } // static void RenderProcessHostImpl::DiscardSpareRenderProcessHostForTesting() { … } // static bool RenderProcessHostImpl::IsSpareProcessKeptAtAllTimes() { … } // static void RenderProcessHostImpl::ClearAllResourceCaches() { … } bool RenderProcessHostImpl::HostHasNotBeenUsed() { … } bool RenderProcessHostImpl::IsSpare() const { … } void RenderProcessHostImpl::SetProcessLock( const IsolationContext& isolation_context, const ProcessLock& process_lock) { … } bool RenderProcessHostImpl::IsProcessLockedToSiteForTesting() { … } void RenderProcessHostImpl::NotifyRendererOfLockedStateUpdate() { … } bool RenderProcessHostImpl::IsForGuestsOnly() { … } bool RenderProcessHostImpl::IsJitDisabled() { … } bool RenderProcessHostImpl::AreV8OptimizationsDisabled() { … } bool RenderProcessHostImpl::IsPdf() { … } StoragePartitionImpl* RenderProcessHostImpl::GetStoragePartition() { … } static void AppendCompositorCommandLineFlags(base::CommandLine* command_line) { … } void RenderProcessHostImpl::AppendRendererCommandLine( base::CommandLine* command_line) { … } void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer( const base::CommandLine& browser_cmd, base::CommandLine* renderer_cmd) { … } const base::Process& RenderProcessHostImpl::GetProcess() { … } bool RenderProcessHostImpl::IsReady() { … } const std::string& RenderProcessHostImpl::GetUnresponsiveDocumentJavascriptCallStack() const { … } const blink::LocalFrameToken& RenderProcessHostImpl::GetUnresponsiveDocumentToken() const { … } void RenderProcessHostImpl::SetUnresponsiveDocumentJSCallStackAndToken( const std::string& untrusted_javascript_call_stack, const std::optional<blink::LocalFrameToken>& frame_token) { … } void RenderProcessHostImpl::InterruptJavaScriptIsolateAndCollectCallStack() { … } bool RenderProcessHostImpl::Shutdown(int exit_code) { … } bool RenderProcessHostImpl::ShutdownRequested() { … } bool RenderProcessHostImpl::FastShutdownIfPossible(size_t page_count, bool skip_unload_handlers) { … } bool RenderProcessHostImpl::Send(IPC::Message* msg) { … } bool RenderProcessHostImpl::OnMessageReceived(const IPC::Message& msg) { … } void RenderProcessHostImpl::OnAssociatedInterfaceRequest( const std::string& interface_name, mojo::ScopedInterfaceEndpointHandle handle) { … } void RenderProcessHostImpl::OnChannelConnected(int32_t peer_pid) { … } void RenderProcessHostImpl::OnChannelError() { … } void RenderProcessHostImpl::OnBadMessageReceived(const IPC::Message& message) { … } BrowserContext* RenderProcessHostImpl::GetBrowserContext() { … } bool RenderProcessHostImpl::InSameStoragePartition( StoragePartition* partition) { … } int RenderProcessHostImpl::GetID() const { … } base::SafeRef<RenderProcessHost> RenderProcessHostImpl::GetSafeRef() const { … } bool RenderProcessHostImpl::IsInitializedAndNotDead() { … } bool RenderProcessHostImpl::IsDeletingSoon() { … } void RenderProcessHostImpl::SetBlocked(bool blocked) { … } bool RenderProcessHostImpl::IsBlocked() { … } void RenderProcessHostImpl::PauseSocketManagerForRenderFrameHost( const GlobalRenderFrameHostId& render_frame_host_id) { … } void RenderProcessHostImpl::ResumeSocketManagerForRenderFrameHost( const GlobalRenderFrameHostId& render_frame_host_id) { … } base::CallbackListSubscription RenderProcessHostImpl::RegisterBlockStateChangedCallback( const BlockStateChangedCallback& cb) { … } bool RenderProcessHostImpl::HasOnlyNonLiveRenderFrameHosts() { … } void RenderProcessHostImpl::Cleanup() { … } #if BUILDFLAG(IS_ANDROID) void RenderProcessHostImpl::PopulateTerminationInfoRendererFields( ChildProcessTerminationInfo* info) { info->renderer_has_visible_clients = VisibleClientCount() > 0; info->renderer_was_subframe = GetFrameDepth() > 0; } #endif // BUILDFLAG(IS_ANDROID) void RenderProcessHostImpl::AddPendingView() { … } void RenderProcessHostImpl::RemovePendingView() { … } void RenderProcessHostImpl::AddPriorityClient( RenderProcessHostPriorityClient* priority_client) { … } void RenderProcessHostImpl::RemovePriorityClient( RenderProcessHostPriorityClient* priority_client) { … } #if !BUILDFLAG(IS_ANDROID) void RenderProcessHostImpl::SetPriorityOverride( base::Process::Priority priority) { … } bool RenderProcessHostImpl::HasPriorityOverride() { … } void RenderProcessHostImpl::ClearPriorityOverride() { … } #endif // !BUILDFLAG(IS_ANDROID) void RenderProcessHostImpl::SetSuddenTerminationAllowed(bool enabled) { … } bool RenderProcessHostImpl::SuddenTerminationAllowed() { … } base::TimeDelta RenderProcessHostImpl::GetChildProcessIdleTime() { … } viz::GpuClient* RenderProcessHostImpl::GetGpuClient() { … } RenderProcessHost::FilterURLResult RenderProcessHostImpl::FilterURL( bool empty_allowed, GURL* url) { … } void RenderProcessHostImpl::EnableAudioDebugRecordings( const base::FilePath& file_path) { … } void RenderProcessHostImpl::DisableAudioDebugRecordings() { … } RenderProcessHostImpl::WebRtcStopRtpDumpCallback RenderProcessHostImpl::StartRtpDump(bool incoming, bool outgoing, WebRtcRtpPacketCallback packet_callback) { … } IPC::ChannelProxy* RenderProcessHostImpl::GetChannel() { … } #if BUILDFLAG(CONTENT_ENABLE_LEGACY_IPC) void RenderProcessHostImpl::AddFilter(BrowserMessageFilter* filter) { channel_->AddFilter(filter->GetFilter()); } #endif bool RenderProcessHostImpl::FastShutdownStarted() { … } // static void RenderProcessHostImpl::RegisterHost(int host_id, RenderProcessHost* host) { … } // static void RenderProcessHostImpl::UnregisterHost(int host_id) { … } // static void RenderProcessHostImpl::RegisterCreationObserver( RenderProcessHostCreationObserver* observer) { … } // static void RenderProcessHostImpl::UnregisterCreationObserver( RenderProcessHostCreationObserver* observer) { … } // static RenderProcessHost::FilterURLResult RenderProcessHostImpl::FilterURL( RenderProcessHost* rph, bool empty_allowed, GURL* url) { … } // static bool RenderProcessHostImpl::IsSuitableHost( RenderProcessHost* host, const IsolationContext& isolation_context, const SiteInfo& site_info) { … } // static bool RenderProcessHostImpl::MayReuseAndIsSuitable( RenderProcessHost* host, const IsolationContext& isolation_context, const SiteInfo& site_info) { … } // static bool RenderProcessHostImpl::MayReuseAndIsSuitable( RenderProcessHost* host, SiteInstanceImpl* site_instance) { … } // static bool RenderProcessHostImpl::ShouldDelayProcessShutdown() { … } // static void RenderProcessHost::WarmupSpareRenderProcessHost( content::BrowserContext* browser_context) { … } // static bool RenderProcessHost::run_renderer_in_process() { … } // static void RenderProcessHost::SetRunRendererInProcess(bool value) { … } // static void RenderProcessHost::ShutDownInProcessRenderer() { … } // static RenderProcessHost::iterator RenderProcessHost::AllHostsIterator() { … } // static RenderProcessHost* RenderProcessHost::FromID(int render_process_id) { … } // static size_t RenderProcessHostImpl::GetProcessCount() { … } // static size_t RenderProcessHostImpl::GetProcessCountForLimit() { … } // static bool RenderProcessHost::ShouldTryToUseExistingProcessHost( BrowserContext* browser_context, const GURL& url) { … } // static RenderProcessHost* RenderProcessHostImpl::GetExistingProcessHost( SiteInstanceImpl* site_instance) { … } // static RenderProcessHost* RenderProcessHostImpl::GetSoleProcessHostForSite( const IsolationContext& isolation_context, const SiteInfo& site_info) { … } void RenderProcessHostImpl::RegisterSoleProcessHostForSite( RenderProcessHost* process, SiteInstanceImpl* site_instance) { … } // static RenderProcessHost* RenderProcessHostImpl::GetProcessHostForSiteInstance( SiteInstanceImpl* site_instance) { … } void RenderProcessHostImpl::CreateMetricsAllocator() { … } void RenderProcessHostImpl::ShareMetricsMemoryRegion() { … } ChildProcessTerminationInfo RenderProcessHostImpl::GetChildTerminationInfo( bool already_dead) { … } void RenderProcessHostImpl::ProcessDied( const ChildProcessTerminationInfo& termination_info) { … } void RenderProcessHostImpl::FastShutdown() { … } void RenderProcessHostImpl::ResetIPC() { … } size_t RenderProcessHost::GetActiveViewCount() { … } WebExposedIsolationLevel RenderProcessHost::GetWebExposedIsolationLevel() { … } void RenderProcessHost::PostTaskWhenProcessIsReady(base::OnceClosure task) { … } // static void RenderProcessHost::SetHungRendererAnalysisFunction( AnalyzeHungRendererFunction analyze_hung_renderer) { … } void RenderProcessHostImpl::SuddenTerminationChanged(bool enabled) { … } void RenderProcessHostImpl::RecordUserMetricsAction(const std::string& action) { … } #if BUILDFLAG(IS_ANDROID) void RenderProcessHostImpl::SetPrivateMemoryFootprint( uint64_t private_memory_footprint_bytes) { private_memory_footprint_bytes_ = private_memory_footprint_bytes; } #endif void RenderProcessHostImpl::SetPrivateMemoryFootprintForTesting( uint64_t private_memory_footprint_bytes) { … } uint64_t RenderProcessHostImpl::GetPrivateMemoryFootprint() { … } void RenderProcessHostImpl::HasGpuProcess(HasGpuProcessCallback callback) { … } void RenderProcessHostImpl::UpdateProcessPriorityInputs() { … } void RenderProcessHostImpl::UpdateProcessPriority() { … } void RenderProcessHostImpl::UpdateControllerServiceWorkerProcessPriority() { … } void RenderProcessHostImpl::SendProcessStateToRenderer() { … } void RenderProcessHostImpl::OnProcessLaunched() { … } void RenderProcessHostImpl::OnProcessLaunchFailed(int error_code) { … } void RenderProcessHostImpl::BindChildHistogramFetcherFactory( mojo::PendingReceiver<metrics::mojom::ChildHistogramFetcherFactory> factory) { … } // static RenderProcessHost* RenderProcessHostImpl::FindReusableProcessHostForSiteInstance( SiteInstanceImpl* site_instance, std::optional<size_t> main_frame_threshold) { … } // static void RenderProcessHostImpl::OnMojoError(int render_process_id, const std::string& error) { … } void RenderProcessHostImpl::GetBrowserHistogram( const std::string& name, BrowserHistogramCallback callback) { … } void RenderProcessHostImpl::CancelProcessShutdownDelay( const SiteInfo& site_info) { … } void RenderProcessHostImpl::StopTrackingProcessForShutdownDelay() { … } void RenderProcessHostImpl::BindTracedProcess( mojo::PendingReceiver<tracing::mojom::TracedProcess> receiver) { … } #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) void RenderProcessHostImpl::ProvideStatusFileForRenderer() { … } #endif void RenderProcessHostImpl::ProvideSwapFileForRenderer() { … } #if BUILDFLAG(IS_ANDROID) void RenderProcessHostImpl::NotifyMemoryPressureToRenderer( base::MemoryPressureListener::MemoryPressureLevel level) { child_process_->OnMemoryPressure(level); } #endif void RenderProcessHostImpl::GetBoundInterfacesForTesting( std::vector<std::string>& out) { … } } // namespace content
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