Make IPC::Channel::Listener:OnMessageReceived have a return value indicating ...

chrome/gpu/gpu_video_decoder.h

 // Copyright (c) 2010 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 CHROME_GPU_GPU_VIDEO_DECODER_H_
 #define CHROME_GPU_GPU_VIDEO_DECODER_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 84 matching lines @@
   GpuVideoDecoder(MessageLoop* message_loop,
                   int32 decoder_host_id,
                   IPC::Message::Sender* sender,
                   base::ProcessHandle handle,
                   gpu::gles2::GLES2Decoder* decoder);
   virtual ~GpuVideoDecoder();
 
   // IPC::Channel::Listener implementation.
   virtual void OnChannelConnected(int32 peer_pid);
   virtual void OnChannelError();
-  virtual void OnMessageReceived(const IPC::Message& message);
+  virtual bool OnMessageReceived(const IPC::Message& message);
 
   // VideoDecodeEngine::EventHandler implementation.
   virtual void OnInitializeComplete(const VideoCodecInfo& info);
   virtual void OnUninitializeComplete();
   virtual void OnFlushComplete();
   virtual void OnSeekComplete();
   virtual void OnError();
   virtual void OnFormatChange(VideoStreamInfo stream_info);
   virtual void ProduceVideoSample(scoped_refptr<Buffer> buffer);
   virtual void ConsumeVideoFrame(scoped_refptr<VideoFrame> frame);
@@ skipping 79 matching lines @@
   typedef std::map<int32, scoped_refptr<media::VideoFrame> > VideoFrameMap;
   VideoFrameMap video_frame_map_;
 
   media::VideoCodecConfig config_;
   media::VideoCodecInfo info_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuVideoDecoder);
 };
 
 #endif  // CHROME_GPU_GPU_VIDEO_DECODER_H_