Convert //content/renderer from scoped_ptr to std::unique_ptr

content/renderer/render_thread_impl.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_RENDER_THREAD_IMPL_H_
 #define CONTENT_RENDERER_RENDER_THREAD_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 136 matching lines @@
 // routed to the RenderThread according to the routing IDs of the messages.
 // The routing IDs correspond to RenderView instances.
 class CONTENT_EXPORT RenderThreadImpl
     : public RenderThread,
       public ChildThreadImpl,
       public gpu::GpuChannelHostFactory,
       NON_EXPORTED_BASE(public CompositorDependencies) {
  public:
   static RenderThreadImpl* Create(const InProcessChildThreadParams& params);
   static RenderThreadImpl* Create(
-      scoped_ptr<base::MessageLoop> main_message_loop,
-      scoped_ptr<scheduler::RendererScheduler> renderer_scheduler);
+      std::unique_ptr<base::MessageLoop> main_message_loop,
+      std::unique_ptr<scheduler::RendererScheduler> renderer_scheduler);
   static RenderThreadImpl* current();
 
   ~RenderThreadImpl() override;
   void Shutdown() override;
 
   // When initializing WebKit, ensure that any schemes needed for the content
   // module are registered properly.  Static to allow sharing with tests.
   static void RegisterSchemes();
 
   // Notify V8 that the date/time configuration of the system might have
   // changed.
   static void NotifyTimezoneChange();
 
   // RenderThread implementation:
   bool Send(IPC::Message* msg) override;
   IPC::SyncChannel* GetChannel() override;
   std::string GetLocale() override;
   IPC::SyncMessageFilter* GetSyncMessageFilter() override;
   scoped_refptr<base::SingleThreadTaskRunner> GetIOMessageLoopProxy() override;
   void AddRoute(int32_t routing_id, IPC::Listener* listener) override;
   void RemoveRoute(int32_t routing_id) override;
   int GenerateRoutingID() override;
   void AddFilter(IPC::MessageFilter* filter) override;
   void RemoveFilter(IPC::MessageFilter* filter) override;
   void AddObserver(RenderProcessObserver* observer) override;
   void RemoveObserver(RenderProcessObserver* observer) override;
   void SetResourceDispatcherDelegate(
       ResourceDispatcherDelegate* delegate) override;
-  scoped_ptr<base::SharedMemory> HostAllocateSharedMemoryBuffer(
+  std::unique_ptr<base::SharedMemory> HostAllocateSharedMemoryBuffer(
       size_t buffer_size) override;
   cc::SharedBitmapManager* GetSharedBitmapManager() override;
   void RegisterExtension(v8::Extension* extension) override;
   void ScheduleIdleHandler(int64_t initial_delay_ms) override;
   void IdleHandler() override;
   int64_t GetIdleNotificationDelayInMs() const override;
   void SetIdleNotificationDelayInMs(
       int64_t idle_notification_delay_in_ms) override;
   void UpdateHistograms(int sequence_number) override;
   int PostTaskToAllWebWorkers(const base::Closure& closure) override;
@@ skipping 12 matching lines @@
   bool IsGpuMemoryBufferCompositorResourcesEnabled() override;
   bool IsElasticOverscrollEnabled() override;
   std::vector<unsigned> GetImageTextureTargets() override;
   scoped_refptr<base::SingleThreadTaskRunner>
   GetCompositorMainThreadTaskRunner() override;
   scoped_refptr<base::SingleThreadTaskRunner>
   GetCompositorImplThreadTaskRunner() override;
   gpu::GpuMemoryBufferManager* GetGpuMemoryBufferManager() override;
   scheduler::RendererScheduler* GetRendererScheduler() override;
   cc::ContextProvider* GetSharedMainThreadContextProvider() override;
-  scoped_ptr<cc::BeginFrameSource> CreateExternalBeginFrameSource(
+  std::unique_ptr<cc::BeginFrameSource> CreateExternalBeginFrameSource(
       int routing_id) override;
   cc::ImageSerializationProcessor* GetImageSerializationProcessor() override;
   cc::TaskGraphRunner* GetTaskGraphRunner() override;
   bool AreImageDecodeTasksEnabled() override;
   bool IsThreadedAnimationEnabled() override;
 
   // Synchronously establish a channel to the GPU plugin if not previously
   // established or if it has been lost (for example if the GPU plugin crashed).
   // If there is a pending asynchronous request, it will be completed by the
   // time this routine returns.
@@ skipping 224 matching lines @@
   void RegisterPendingRenderFrameConnect(
       int routing_id,
       mojo::shell::mojom::InterfaceProviderRequest services,
       mojo::shell::mojom::InterfaceProviderPtr exposed_services);
 
   mojom::StoragePartitionService* GetStoragePartitionService();
 
  protected:
   RenderThreadImpl(
       const InProcessChildThreadParams& params,
-      scoped_ptr<scheduler::RendererScheduler> scheduler,
+      std::unique_ptr<scheduler::RendererScheduler> scheduler,
       scoped_refptr<base::SingleThreadTaskRunner>& resource_task_queue);
-  RenderThreadImpl(scoped_ptr<base::MessageLoop> main_message_loop,
-                   scoped_ptr<scheduler::RendererScheduler> scheduler);
+  RenderThreadImpl(std::unique_ptr<base::MessageLoop> main_message_loop,
+                   std::unique_ptr<scheduler::RendererScheduler> scheduler);
 
  private:
   // ChildThread
   bool OnControlMessageReceived(const IPC::Message& msg) override;
   void OnProcessBackgrounded(bool backgrounded) override;
   void RecordAction(const base::UserMetricsAction& action) override;
   void RecordComputedAction(const std::string& action) override;
 
   // GpuChannelHostFactory implementation:
   bool IsMainThread() override;
   scoped_refptr<base::SingleThreadTaskRunner> GetIOThreadTaskRunner() override;
-  scoped_ptr<base::SharedMemory> AllocateSharedMemory(size_t size) override;
+  std::unique_ptr<base::SharedMemory> AllocateSharedMemory(
+      size_t size) override;
 
   void Init(scoped_refptr<base::SingleThreadTaskRunner>& resource_task_queue);
 
   void InitializeCompositorThread();
 
   void InitializeWebKit(
       scoped_refptr<base::SingleThreadTaskRunner>& resource_task_queue);
 
   void OnCreateNewFrame(FrameMsg_NewFrame_Params params);
   void OnCreateNewFrameProxy(int routing_id,
@@ skipping 27 matching lines @@
                              const std::string& highlight_color);
 #endif
   void OnCreateNewSharedWorker(
       const WorkerProcessMsg_CreateWorker_Params& params);
   bool RendererIsHidden() const;
   void OnRendererHidden();
   void OnRendererVisible();
 
   void ReleaseFreeMemory();
 
-  scoped_ptr<WebGraphicsContext3DCommandBufferImpl> CreateOffscreenContext3d();
+  std::unique_ptr<WebGraphicsContext3DCommandBufferImpl>
+  CreateOffscreenContext3d();
 
   // These objects live solely on the render thread.
-  scoped_ptr<AppCacheDispatcher> appcache_dispatcher_;
-  scoped_ptr<DomStorageDispatcher> dom_storage_dispatcher_;
-  scoped_ptr<IndexedDBDispatcher> main_thread_indexed_db_dispatcher_;
-  scoped_ptr<scheduler::RendererScheduler> renderer_scheduler_;
-  scoped_ptr<RendererBlinkPlatformImpl> blink_platform_impl_;
-  scoped_ptr<ResourceDispatchThrottler> resource_dispatch_throttler_;
-  scoped_ptr<CacheStorageDispatcher> main_thread_cache_storage_dispatcher_;
-  scoped_ptr<EmbeddedWorkerDispatcher> embedded_worker_dispatcher_;
+  std::unique_ptr<AppCacheDispatcher> appcache_dispatcher_;
+  std::unique_ptr<DomStorageDispatcher> dom_storage_dispatcher_;
+  std::unique_ptr<IndexedDBDispatcher> main_thread_indexed_db_dispatcher_;
+  std::unique_ptr<scheduler::RendererScheduler> renderer_scheduler_;
+  std::unique_ptr<RendererBlinkPlatformImpl> blink_platform_impl_;
+  std::unique_ptr<ResourceDispatchThrottler> resource_dispatch_throttler_;
+  std::unique_ptr<CacheStorageDispatcher> main_thread_cache_storage_dispatcher_;
+  std::unique_ptr<EmbeddedWorkerDispatcher> embedded_worker_dispatcher_;
 
   // Used on the render thread and deleted by WebKit at shutdown.
   blink::WebMediaStreamCenter* media_stream_center_;
 
   // Used on the renderer and IPC threads.
   scoped_refptr<BlobMessageFilter> blob_message_filter_;
   scoped_refptr<DBMessageFilter> db_message_filter_;
   scoped_refptr<AudioInputMessageFilter> audio_input_message_filter_;
   scoped_refptr<AudioMessageFilter> audio_message_filter_;
   scoped_refptr<MidiMessageFilter> midi_message_filter_;
 #if defined(OS_ANDROID)
   scoped_refptr<RendererDemuxerAndroid> renderer_demuxer_;
 #endif
   scoped_refptr<DevToolsAgentFilter> devtools_agent_message_filter_;
-  scoped_ptr<V8SamplingProfiler> v8_sampling_profiler_;
+  std::unique_ptr<V8SamplingProfiler> v8_sampling_profiler_;
 
-  scoped_ptr<BrowserPluginManager> browser_plugin_manager_;
+  std::unique_ptr<BrowserPluginManager> browser_plugin_manager_;
 
 #if defined(ENABLE_WEBRTC)
-  scoped_ptr<PeerConnectionDependencyFactory> peer_connection_factory_;
+  std::unique_ptr<PeerConnectionDependencyFactory> peer_connection_factory_;
 
   // This is used to communicate to the browser process the status
   // of all the peer connections created in the renderer.
-  scoped_ptr<PeerConnectionTracker> peer_connection_tracker_;
+  std::unique_ptr<PeerConnectionTracker> peer_connection_tracker_;
 
   // Dispatches all P2P sockets.
   scoped_refptr<P2PSocketDispatcher> p2p_socket_dispatcher_;
 #endif
 
   // Used on the render thread.
-  scoped_ptr<VideoCaptureImplManager> vc_manager_;
+  std::unique_ptr<VideoCaptureImplManager> vc_manager_;
 
   // Used for communicating registering AEC dump consumers with the browser and
   // receving AEC dump file handles when AEC dump is enabled. An AEC dump is
   // diagnostic audio data for WebRTC stored locally when enabled by the user in
   // chrome://webrtc-internals.
   scoped_refptr<AecDumpMessageFilter> aec_dump_message_filter_;
 
   // The count of RenderWidgets running through this thread.
   int widget_count_;
 
@@ skipping 18 matching lines @@
   // The channel from the renderer process to the GPU process.
   scoped_refptr<gpu::GpuChannelHost> gpu_channel_;
 
   // Cache of variables that are needed on the compositor thread by
   // GpuChannelHostFactory methods.
   scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner_;
 
   // The message loop of the renderer main thread.
   // This message loop should be destructed before the RenderThreadImpl
   // shuts down Blink.
-  scoped_ptr<base::MessageLoop> main_message_loop_;
+  std::unique_ptr<base::MessageLoop> main_message_loop_;
 
   // A lazily initiated thread on which file operations are run.
-  scoped_ptr<base::Thread> file_thread_;
+  std::unique_ptr<base::Thread> file_thread_;
 
   // May be null if overridden by ContentRendererClient.
-  scoped_ptr<scheduler::WebThreadBase> compositor_thread_;
+  std::unique_ptr<scheduler::WebThreadBase> compositor_thread_;
 
   // Utility class to provide GPU functionalities to media.
   // TODO(dcastagna): This should be just one scoped_ptr once
   // http://crbug.com/580386 is fixed.
   // NOTE(dcastagna): At worst this accumulates a few bytes per context lost.
   ScopedVector<content::RendererGpuVideoAcceleratorFactories> gpu_factories_;
 
   // Thread for running multimedia operations (e.g., video decoding).
-  scoped_ptr<base::Thread> media_thread_;
+  std::unique_ptr<base::Thread> media_thread_;
 
   // Will point to appropriate task runner after initialization,
   // regardless of whether |compositor_thread_| is overriden.
   scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_;
 
   // Pool of workers used for raster operations (e.g., tile rasterization).
   scoped_refptr<RasterWorkerPool> raster_worker_pool_;
 
   base::CancelableCallback<void(const IPC::Message&)> main_input_callback_;
   scoped_refptr<IPC::MessageFilter> input_event_filter_;
-  scoped_ptr<InputHandlerManager> input_handler_manager_;
+  std::unique_ptr<InputHandlerManager> input_handler_manager_;
   scoped_refptr<CompositorForwardingMessageFilter> compositor_message_filter_;
 
 #if defined(OS_ANDROID)
   scoped_refptr<SynchronousCompositorFilter> sync_compositor_message_filter_;
   scoped_refptr<StreamTextureFactory> stream_texture_factory_;
 #endif
 
   scoped_refptr<BluetoothMessageFilter> bluetooth_message_filter_;
 
   scoped_refptr<ContextProviderCommandBuffer> shared_main_thread_contexts_;
 
   base::ObserverList<RenderProcessObserver> observers_;
 
   scoped_refptr<ContextProviderCommandBuffer> shared_worker_context_provider_;
 
-  scoped_ptr<AudioRendererMixerManager> audio_renderer_mixer_manager_;
-  scoped_ptr<media::AudioHardwareConfig> audio_hardware_config_;
+  std::unique_ptr<AudioRendererMixerManager> audio_renderer_mixer_manager_;
+  std::unique_ptr<media::AudioHardwareConfig> audio_hardware_config_;
 
   HistogramCustomizer histogram_customizer_;
 
-  scoped_ptr<base::MemoryPressureListener> memory_pressure_listener_;
+  std::unique_ptr<base::MemoryPressureListener> memory_pressure_listener_;
 
 #if defined(ENABLE_WEBRTC)
-  scoped_ptr<WebRTCIdentityService> webrtc_identity_service_;
+  std::unique_ptr<WebRTCIdentityService> webrtc_identity_service_;
 #endif
 
-  scoped_ptr<MemoryObserver> memory_observer_;
+  std::unique_ptr<MemoryObserver> memory_observer_;
 
   scoped_refptr<base::SingleThreadTaskRunner>
       main_thread_compositor_task_runner_;
 
   // Compositor settings.
   bool is_gpu_rasterization_enabled_;
   bool is_gpu_rasterization_forced_;
   int gpu_rasterization_msaa_sample_count_;
   bool is_lcd_text_enabled_;
   bool is_distance_field_text_enabled_;
@@ skipping 45 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(RenderThreadImpl);
 };
 
 #if defined(COMPILER_MSVC)
 #pragma warning(pop)
 #endif
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_THREAD_IMPL_H_