Revert of Add Stop() to AudioDecoder.

media/filters/ffmpeg_audio_decoder.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.
 
 #ifndef MEDIA_FILTERS_FFMPEG_AUDIO_DECODER_H_
 #define MEDIA_FILTERS_FFMPEG_AUDIO_DECODER_H_
 
 #include <list>
 
 #include "base/callback.h"
@@ skipping 27 matching lines @@
 
   // AudioDecoder implementation.
   virtual void Initialize(DemuxerStream* stream,
                           const PipelineStatusCB& status_cb,
                           const StatisticsCB& statistics_cb) OVERRIDE;
   virtual void Read(const ReadCB& read_cb) OVERRIDE;
   virtual int bits_per_channel() OVERRIDE;
   virtual ChannelLayout channel_layout() OVERRIDE;
   virtual int samples_per_second() OVERRIDE;
   virtual void Reset(const base::Closure& closure) OVERRIDE;
-  virtual void Stop(const base::Closure& closure) OVERRIDE;
 
   // Callback called from within FFmpeg to allocate a buffer based on
   // the dimensions of |codec_context|. See AVCodecContext.get_buffer2
   // documentation inside FFmpeg.
   int GetAudioBuffer(AVCodecContext* codec, AVFrame* frame, int flags);
 
  private:
-  void DoStop();
-  void DoReset();
-
   // Reads from the demuxer stream with corresponding callback method.
   void ReadFromDemuxerStream();
   void BufferReady(DemuxerStream::Status status,
                    const scoped_refptr<DecoderBuffer>& input);
 
   bool ConfigureDecoder();
   void ReleaseFFmpegResources();
   void ResetTimestampState();
   void RunDecodeLoop(const scoped_refptr<DecoderBuffer>& input,
                      bool skip_eos_append);
@@ skipping 20 matching lines @@
   scoped_ptr<AudioTimestampHelper> output_timestamp_helper_;
   base::TimeDelta last_input_timestamp_;
 
   // Number of frames to drop before generating output buffers.
   int output_frames_to_drop_;
 
   // Holds decoded audio.
   scoped_ptr_malloc<AVFrame, ScopedPtrAVFreeFrame> av_frame_;
 
   ReadCB read_cb_;
-  base::Closure stop_cb_;
-  base::Closure reset_cb_;
 
   // Since multiple frames may be decoded from the same packet we need to queue
   // them up and hand them out as we receive Read() calls.
   std::list<QueuedAudioBuffer> queued_audio_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(FFmpegAudioDecoder);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_FFMPEG_AUDIO_DECODER_H_