Revert 262050 "Implement a source for remote video tracks."

trunk/src/content/renderer/media/webrtc/media_stream_remote_video_source.h

Index: trunk/src/content/renderer/media/webrtc/media_stream_remote_video_source.h
===================================================================
--- trunk/src/content/renderer/media/webrtc/media_stream_remote_video_source.h	(revision 262817)
+++ trunk/src/content/renderer/media/webrtc/media_stream_remote_video_source.h	(working copy)
@@ -1,74 +0,0 @@
-// 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.
-
-#ifndef CONTENT_RENDERER_MEDIA_WEBRTC_MEDIA_STREAM_REMOTE_VIDEO_SOURCE_H_
-#define CONTENT_RENDERER_MEDIA_WEBRTC_MEDIA_STREAM_REMOTE_VIDEO_SOURCE_H_
-
-#include "base/memory/weak_ptr.h"
-#include "content/common/content_export.h"
-#include "content/renderer/media/media_stream_video_source.h"
-#include "media/base/video_frame_pool.h"
-#include "third_party/WebKit/public/platform/WebMediaStreamSource.h"
-#include "third_party/libjingle/source/talk/app/webrtc/mediastreaminterface.h"
-
-namespace content {
-
-// MediaStreamRemoteVideoSource implements the MediaStreamVideoSource interface
-// for video tracks received on a PeerConnection. The purpose of the class is
-// to make sure there is no difference between a video track where the source is
-// a local source and a video track where the source is a remote video track.
-class CONTENT_EXPORT MediaStreamRemoteVideoSource
-     : public MediaStreamVideoSource,
-       NON_EXPORTED_BASE(public webrtc::VideoRendererInterface),
-       NON_EXPORTED_BASE(public webrtc::ObserverInterface),
-       public base::SupportsWeakPtr<MediaStreamRemoteVideoSource> {
- public:
-  explicit MediaStreamRemoteVideoSource(
-      webrtc::VideoTrackInterface* remote_track);
-  virtual ~MediaStreamRemoteVideoSource();
-
- protected:
-  // Implements MediaStreamVideoSource.
-  virtual void GetCurrentSupportedFormats(
-      int max_requested_width,
-      int max_requested_height) OVERRIDE;
-
-  virtual void StartSourceImpl(
-      const media::VideoCaptureParams& params) OVERRIDE;
-
-  virtual void StopSourceImpl() OVERRIDE;
-
-  virtual webrtc::VideoSourceInterface* GetAdapter() OVERRIDE;
-
-  // Implements webrtc::VideoRendererInterface used for receiving video frames
-  // from the PeerConnection video track. May be called on
-  // a different thread.
-  virtual void SetSize(int width, int height) OVERRIDE;
-  virtual void RenderFrame(const cricket::VideoFrame* frame) OVERRIDE;
-
-  // webrtc::ObserverInterface implementation.
-  virtual void OnChanged() OVERRIDE;
-
- private:
-  void FrameFormatOnMainThread(const media::VideoCaptureFormat& format);
-  void DoRenderFrameOnMainThread(scoped_refptr<media::VideoFrame> video_frame);
-
-  scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
-  scoped_refptr<webrtc::VideoTrackInterface> remote_track_;
-  webrtc::MediaStreamTrackInterface::TrackState last_state_;
-
-  // |first_frame_received_| and |frame_pool_| are only accessed on whatever
-  // thread webrtc::VideoRendererInterface::RenderFrame is called on.
-  bool first_frame_received_;
-  media::VideoFramePool frame_pool_;
-
-  // |format_| is the format currently received by this source.
-  media::VideoCaptureFormat format_;
-
-  DISALLOW_COPY_AND_ASSIGN(MediaStreamRemoteVideoSource);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_RENDERER_MEDIA_WEBRTC_MEDIA_STREAM_REMOTE_VIDEO_SOURCE_H_