Make VEA client of command buffer; move sync. IPC to VDA/VEA::Initialize()

content/renderer/media/rtc_video_decoder.h

 // Copyright 2013 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_MEDIA_RTC_VIDEO_DECODER_H_
 #define CONTENT_RENDERER_MEDIA_RTC_VIDEO_DECODER_H_
 
 #include <deque>
 #include <list>
 #include <map>
@@ skipping 61 matching lines @@
   virtual int32_t RegisterDecodeCompleteCallback(
       webrtc::DecodedImageCallback* callback) OVERRIDE;
   // Called on Chrome_libJingle_WorkerThread. The child thread is blocked while
   // this runs.
   virtual int32_t Release() OVERRIDE;
   // Called on Chrome_libJingle_WorkerThread. The child thread is blocked while
   // this runs.
   virtual int32_t Reset() OVERRIDE;
 
   // VideoDecodeAccelerator::Client implementation.
-  virtual void NotifyInitializeDone() OVERRIDE;
   virtual void ProvidePictureBuffers(uint32 count,
                                      const gfx::Size& size,
                                      uint32 texture_target) OVERRIDE;
   virtual void DismissPictureBuffer(int32 id) OVERRIDE;
   virtual void PictureReady(const media::Picture& picture) OVERRIDE;
   virtual void NotifyEndOfBitstreamBuffer(int32 id) OVERRIDE;
   virtual void NotifyFlushDone() OVERRIDE;
   virtual void NotifyResetDone() OVERRIDE;
   virtual void NotifyError(media::VideoDecodeAccelerator::Error error) OVERRIDE;
 
@@ skipping 180 matching lines @@
   // Must be destroyed, or invalidated, on |vda_loop_proxy_|
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<RTCVideoDecoder> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RTCVideoDecoder);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_RTC_VIDEO_DECODER_H_