Change VideoRtpReceiver to create remote VideoTrack and VideoTrackSource.

webrtc/api/mediastreamtrackproxy.h

 /*
  *  Copyright 2011 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 36 matching lines @@
   PROXY_METHOD1(bool, set_state, TrackState)
 
   PROXY_METHOD1(void, AddRenderer, VideoRendererInterface*)
   PROXY_METHOD1(void, RemoveRenderer, VideoRendererInterface*)
   PROXY_METHOD2(void,
                 AddOrUpdateSink,
                 rtc::VideoSinkInterface<cricket::VideoFrame>*,
                 const rtc::VideoSinkWants&)
   PROXY_METHOD1(void, RemoveSink, rtc::VideoSinkInterface<cricket::VideoFrame>*)
   PROXY_CONSTMETHOD0(VideoTrackSourceInterface*, GetSource)
-  PROXY_METHOD0(rtc::VideoSinkInterface<cricket::VideoFrame>*, GetSink)
 
   PROXY_METHOD1(void, RegisterObserver, ObserverInterface*)
   PROXY_METHOD1(void, UnregisterObserver, ObserverInterface*)
 END_PROXY()
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_API_MEDIASTREAMTRACKPROXY_H_