Remove CaptureManager and related calls in ChannelManager.

webrtc/media/base/fakecapturemanager.h

-/*
- *  Copyright (c) 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_MEDIA_BASE_FAKECAPTUREMANAGER_H_
-#define WEBRTC_MEDIA_BASE_FAKECAPTUREMANAGER_H_
-
-#include "webrtc/media/base/capturemanager.h"
-
-namespace cricket {
-
-class FakeCaptureManager : public CaptureManager {
- public:
-  FakeCaptureManager() {}
-  ~FakeCaptureManager() {}
-
-  void AddVideoSink(VideoCapturer* video_capturer,
-                    rtc::VideoSinkInterface<VideoFrame>* sink) override {}
-  void RemoveVideoSink(VideoCapturer* video_capturer,
-                       rtc::VideoSinkInterface<VideoFrame>* sink) override {}
-};
-
-}  // namespace cricket
-
-#endif  // WEBRTC_MEDIA_BASE_FAKECAPTUREMANAGER_H_