Input event filtering and compositor thread setup.

content/renderer/render_thread.h

 // Copyright (c) 2011 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_H_
 #define CONTENT_RENDERER_RENDER_THREAD_H_
 #pragma once
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/observer_list.h"
 #include "base/shared_memory.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "build/build_config.h"
 #include "content/common/child_thread.h"
 #include "content/common/content_export.h"
 #include "content/common/css_colors.h"
 #include "content/common/gpu/gpu_process_launch_causes.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ui/gfx/native_widget_types.h"
 
 class AppCacheDispatcher;
 class AudioInputMessageFilter;
 class AudioMessageFilter;
+class CompositorThread;
 class DBMessageFilter;
 class DevToolsAgentFilter;
 class FilePath;
 class GpuChannelHost;
 class IndexedDBDispatcher;
 class RendererHistogram;
 class RendererHistogramSnapshots;
 class RendererNetPredictor;
 class RendererWebKitPlatformSupportImpl;
 class SkBitmap;
@@ skipping 102 matching lines @@
   void RemoveObserver(content::RenderProcessObserver* observer);
 
   // These methods modify how the next message is sent.  Normally, when sending
   // a synchronous message that runs a nested message loop, we need to suspend
   // callbacks into WebKit.  This involves disabling timers and deferring
   // resource loads.  However, there are exceptions when we need to customize
   // the behavior.
   void DoNotSuspendWebKitSharedTimer();
   void DoNotNotifyWebKitOfModalLoop();
 
+  CompositorThread* compositor_thread() const {
+    return compositor_thread_.get();
+  }
+
   AppCacheDispatcher* appcache_dispatcher() const {
     return appcache_dispatcher_.get();
   }
 
   IndexedDBDispatcher* indexed_db_dispatcher() const {
     return indexed_db_dispatcher_.get();
   }
 
   AudioInputMessageFilter* audio_input_message_filter() {
     return audio_input_message_filter_.get();
@@ skipping 112 matching lines @@
 
   // The channel from the renderer process to the GPU process.
   scoped_refptr<GpuChannelHost> gpu_channel_;
 
   // A lazily initiated thread on which file operations are run.
   scoped_ptr<base::Thread> file_thread_;
 
   // Map of registered v8 extensions. The key is the extension name.
   std::set<std::string> v8_extensions_;
 
+  scoped_ptr<CompositorThread> compositor_thread_;
+
   ObserverList<content::RenderProcessObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderThread);
 };
 
 #endif  // CONTENT_RENDERER_RENDER_THREAD_H_