Create //webrtc/api:libjingle_peerconnection_api + refactorings.

webrtc/api/videotracksource.h

Index: webrtc/api/videotracksource.h
diff --git a/webrtc/api/videotracksource.h b/webrtc/api/videotracksource.h
deleted file mode 100644
index 330af2332e6ec500831a67c04d8e5c35a66fd5d2..0000000000000000000000000000000000000000
--- a/webrtc/api/videotracksource.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- *  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_VIDEOTRACKSOURCE_H_
-#define WEBRTC_API_VIDEOTRACKSOURCE_H_
-
-#include "webrtc/api/mediastreaminterface.h"
-#include "webrtc/api/notifier.h"
-#include "webrtc/base/thread_checker.h"
-#include "webrtc/media/base/mediachannel.h"
-#include "webrtc/media/base/videosinkinterface.h"
-
-// VideoTrackSource implements VideoTrackSourceInterface.
-namespace webrtc {
-
-class VideoTrackSource : public Notifier<VideoTrackSourceInterface> {
- public:
-  VideoTrackSource(rtc::VideoSourceInterface<VideoFrame>* source, bool remote);
-  void SetState(SourceState new_state);
-  // OnSourceDestroyed clears this instance pointer to |source_|. It is useful
-  // when the underlying rtc::VideoSourceInterface is destroyed before the
-  // reference counted VideoTrackSource.
-  void OnSourceDestroyed();
-
-  SourceState state() const override { return state_; }
-  bool remote() const override { return remote_; }
-
-  bool is_screencast() const override { return false; }
-  rtc::Optional<bool> needs_denoising() const override {
-    return rtc::Optional<bool>(); }
-
-  bool GetStats(Stats* stats) override { return false; }
-
-  void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink,
-                       const rtc::VideoSinkWants& wants) override;
-  void RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) override;
-
- private:
-  rtc::ThreadChecker worker_thread_checker_;
-  rtc::VideoSourceInterface<VideoFrame>* source_;
-  cricket::VideoOptions options_;
-  SourceState state_;
-  const bool remote_;
-};
-
-}  // namespace webrtc
-
-#endif  //  WEBRTC_API_VIDEOTRACKSOURCE_H_