Create //webrtc/api:libjingle_peerconnection_api + refactorings.

webrtc/api/test/fakevideotracksource.h

-/*
- *  Copyright 2016 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_FAKEVIDEOTRACKSOURCE_H_
-#define WEBRTC_API_TEST_FAKEVIDEOTRACKSOURCE_H_
-
-#include "webrtc/api/mediastreaminterface.h"
-#include "webrtc/api/videotracksource.h"
-#include "webrtc/media/base/fakevideocapturer.h"
-
-namespace webrtc {
-
-class FakeVideoTrackSource : public VideoTrackSource {
- public:
-  static rtc::scoped_refptr<FakeVideoTrackSource> Create() {
-    return new rtc::RefCountedObject<FakeVideoTrackSource>();
-  }
-
-  cricket::FakeVideoCapturer* fake_video_capturer() {
-    return &fake_video_capturer_;
-  }
-
- protected:
-  FakeVideoTrackSource()
-      : VideoTrackSource(&fake_video_capturer_,
-                         false /* remote */) {}
-  virtual ~FakeVideoTrackSource() {}
-
- private:
-  cricket::FakeVideoCapturer fake_video_capturer_;
-};
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_API_TEST_FAKEVIDEOTRACKSOURCE_H_