Delete old RTCVideoDecoder code path.

media/filters/dummy_demuxer.h

-// Copyright (c) 2012 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.
-
-// Implements the Demuxer interface. DummyDemuxer returns corresponding
-// DummyDemuxerStream as signal for media pipeline to construct correct
-// playback channels. Used in WebRTC local video capture pipeline, where
-// demuxing is not needed.
-
-#ifndef MEDIA_FILTERS_DUMMY_DEMUXER_H_
-#define MEDIA_FILTERS_DUMMY_DEMUXER_H_
-
-#include <vector>
-
-#include "media/base/audio_decoder_config.h"
-#include "media/base/demuxer.h"
-#include "media/base/video_decoder_config.h"
-
-namespace media {
-
-class DummyDemuxerStream : public DemuxerStream {
- public:
-  explicit DummyDemuxerStream(Type type);
-
-  // DemuxerStream implementation.
-  virtual void Read(const ReadCB& read_cb) OVERRIDE;
-  virtual Type type() OVERRIDE;
-  virtual const AudioDecoderConfig& audio_decoder_config() OVERRIDE;
-  virtual const VideoDecoderConfig& video_decoder_config() OVERRIDE;
-  virtual void EnableBitstreamConverter() OVERRIDE;
- protected:
-  virtual ~DummyDemuxerStream();
-
- private:
-  Type type_;
-  AudioDecoderConfig audio_config_;
-  VideoDecoderConfig video_config_;
-
-  DISALLOW_COPY_AND_ASSIGN(DummyDemuxerStream);
-};
-
-class MEDIA_EXPORT DummyDemuxer : public Demuxer {
- public:
-  DummyDemuxer(bool has_video, bool has_audio);
-
-  // Demuxer implementation.
-  virtual void Initialize(DemuxerHost* host,
-                          const PipelineStatusCB& status_cb) OVERRIDE;
-  virtual scoped_refptr<DemuxerStream> GetStream(
-      DemuxerStream::Type type) OVERRIDE;
-  virtual base::TimeDelta GetStartTime() const OVERRIDE;
-
- protected:
-  virtual ~DummyDemuxer();
-
- private:
-  std::vector< scoped_refptr<DummyDemuxerStream> > streams_;
-
-  DISALLOW_COPY_AND_ASSIGN(DummyDemuxer);
-};
-
-}  // namespace media
-
-#endif  // MEDIA_FILTERS_DUMMY_DEMUXER_H_