Make MockVideoSource use rtc::VideoSinkInterface.

content/renderer/media/webrtc/mock_peer_connection_dependency_factory.cc

 // Copyright 2014 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.
 
 #include "content/renderer/media/webrtc/mock_peer_connection_dependency_factory.h"
 
 #include <stddef.h>
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 190 matching lines @@
 MockVideoSource::~MockVideoSource() {}
 
 void MockVideoSource::SetVideoCapturer(cricket::VideoCapturer* capturer) {
   capturer_.reset(capturer);
 }
 
 cricket::VideoCapturer* MockVideoSource::GetVideoCapturer() {
   return capturer_.get();
 }
 
-void MockVideoSource::AddSink(cricket::VideoRenderer* output) {
+void MockVideoSource::AddSink(
+    rtc::VideoSinkInterface<cricket::VideoFrame>* output) {
   NOTIMPLEMENTED();
 }
 
-void MockVideoSource::RemoveSink(cricket::VideoRenderer* output) {
+void MockVideoSource::RemoveSink(
+    rtc::VideoSinkInterface<cricket::VideoFrame>* output) {
   NOTIMPLEMENTED();
 }
 
 void MockVideoSource::Stop() {
   NOTIMPLEMENTED();
 }
 void MockVideoSource::Restart() {
   NOTIMPLEMENTED();
 }
 
@@ skipping 305 matching lines @@
   return WebRtcAudioCapturer::CreateCapturer(-1, device_info, constraints, NULL,
                                              audio_source);
 }
 
 void MockPeerConnectionDependencyFactory::StartLocalAudioTrack(
       WebRtcLocalAudioTrack* audio_track) {
   audio_track->Start();
 }
 
 }  // namespace content