Reland "Throttle resource message requests during user interaction"

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 <set>
 #include <string>
 #include <vector>
@@ skipping 86 matching lines @@
 class MemoryObserver;
 class PeerConnectionDependencyFactory;
 class MidiMessageFilter;
 class NetInfoDispatcher;
 class P2PSocketDispatcher;
 class PeerConnectionTracker;
 class RenderProcessObserver;
 class RendererBlinkPlatformImpl;
 class RendererDemuxerAndroid;
 class RendererScheduler;
+class ResourceDispatchThrottler;
 class ResourceSchedulingFilter;
 class V8SamplingProfiler;
 class VideoCaptureImplManager;
 class WebGraphicsContext3DCommandBufferImpl;
 class WebRTCIdentityService;
 
 // The RenderThreadImpl class represents a background thread where RenderView
 // instances live.  The RenderThread supports an API that is used by its
 // consumer to talk indirectly to the RenderViews and supporting objects.
 // Likewise, it provides an API for the RenderViews to talk back to the main
@@ skipping 352 matching lines @@
       const WorkerProcessMsg_CreateWorker_Params& params);
 
   scoped_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<RendererScheduler> renderer_scheduler_;
   scoped_ptr<RendererBlinkPlatformImpl> blink_platform_impl_;
+  scoped_ptr<ResourceDispatchThrottler> resource_dispatch_throttler_;
   scoped_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<DBMessageFilter> db_message_filter_;
   scoped_refptr<AudioInputMessageFilter> audio_input_message_filter_;
   scoped_refptr<AudioMessageFilter> audio_message_filter_;
   scoped_refptr<MidiMessageFilter> midi_message_filter_;
@@ skipping 132 matching lines @@
   typedef std::map<int, scoped_refptr<PendingRenderFrameConnect>>
       PendingRenderFrameConnectMap;
   PendingRenderFrameConnectMap pending_render_frame_connects_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderThreadImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_THREAD_IMPL_H_