Add AudioBufferStream.

media/filters/fake_video_decoder.h

 // Copyright 2013 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_FAKE_VIDEO_DECODER_H_
 #define MEDIA_FILTERS_FAKE_VIDEO_DECODER_H_
 
 #include <list>
 
 #include "base/bind.h"
@@ skipping 12 matching lines @@
 
 namespace base {
 class SingleThreadTaskRunner;
 }
 
 namespace media {
 
 class FakeVideoDecoder : public VideoDecoder {
  public:
   // Constructs an object with a decoding delay of |decoding_delay| frames.
-  explicit FakeVideoDecoder(int decoding_delay);
+  explicit FakeVideoDecoder(int decoding_delay,
+                            bool supports_get_decode_output);
   virtual ~FakeVideoDecoder();
 
   // VideoDecoder implementation.
   virtual void Initialize(const VideoDecoderConfig& config,
                           const PipelineStatusCB& status_cb) OVERRIDE;
   virtual void Decode(const scoped_refptr<DecoderBuffer>& buffer,
                       const DecodeCB& decode_cb) OVERRIDE;
   virtual void Reset(const base::Closure& closure) OVERRIDE;
   virtual void Stop(const base::Closure& closure) OVERRIDE;
+  virtual scoped_refptr<VideoFrame> GetDecodeOutput() OVERRIDE;
 
   // Holds the next init/read/reset/stop callback from firing.
   void HoldNextInit();
   void HoldNextRead();
   void HoldNextReset();
   void HoldNextStop();
 
   // Satisfies the pending init/read/reset/stop callback, which must be ready
   // to fire when these methods are called.
   void SatisfyInit();
@@ skipping 17 matching lines @@
 
   void DoReset();
   void DoStop();
 
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   base::WeakPtrFactory<FakeVideoDecoder> weak_factory_;
   base::WeakPtr<FakeVideoDecoder> weak_this_;
 
   const int decoding_delay_;
 
+  bool supports_get_decode_output_;
+
   State state_;
 
   CallbackHolder<PipelineStatusCB> init_cb_;
   CallbackHolder<DecodeCB> decode_cb_;
   CallbackHolder<base::Closure> reset_cb_;
   CallbackHolder<base::Closure> stop_cb_;
 
   VideoDecoderConfig current_config_;
 
   std::list<scoped_refptr<VideoFrame> > decoded_frames_;
 
   int total_bytes_decoded_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeVideoDecoder);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_FAKE_VIDEO_DECODER_H_