Create //webrtc/api:libjingle_peerconnection_api + refactorings.

webrtc/pc/test/fakevideotrackrenderer.h

 /*
  *  Copyright 2012 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.
  */
 
-#ifndef WEBRTC_API_TEST_FAKEVIDEOTRACKRENDERER_H_
-#define WEBRTC_API_TEST_FAKEVIDEOTRACKRENDERER_H_
+#ifndef WEBRTC_PC_TEST_FAKEVIDEOTRACKRENDERER_H_
+#define WEBRTC_PC_TEST_FAKEVIDEOTRACKRENDERER_H_
 
 #include "webrtc/api/mediastreaminterface.h"
 #include "webrtc/media/base/fakevideorenderer.h"
 
 namespace webrtc {
 
 class FakeVideoTrackRenderer : public cricket::FakeVideoRenderer {
  public:
   FakeVideoTrackRenderer(VideoTrackInterface* video_track)
       : video_track_(video_track) {
     video_track_->AddOrUpdateSink(this, rtc::VideoSinkWants());
   }
   ~FakeVideoTrackRenderer() { video_track_->RemoveSink(this); }
 
  private:
   rtc::scoped_refptr<VideoTrackInterface> video_track_;
 };
 
 }  // namespace webrtc
 
-#endif  // WEBRTC_API_TEST_FAKEVIDEOTRACKRENDERER_H_
+#endif  // WEBRTC_PC_TEST_FAKEVIDEOTRACKRENDERER_H_