Replace MessageLoopProxy with SingleThreadTaskRunner for media/filters/ + associated code.

media/filters/fake_demuxer_stream.h

 // Copyright (c) 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_DEMUXER_STREAM_H_
 #define MEDIA_FILTERS_FAKE_DEMUXER_STREAM_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "media/base/audio_decoder_config.h"
 #include "media/base/demuxer_stream.h"
 #include "media/base/video_decoder_config.h"
 
 namespace base {
-class MessageLoopProxy;
+class SingleThreadTaskRunner;
 }  // namespace base
 
 namespace media {
 
 class FakeDemuxerStream : public DemuxerStream {
  public:
   // Constructs an object that outputs |num_configs| different configs in
   // sequence with |num_frames_in_one_config| buffers for each config. The
   // output buffers are encrypted if |is_encrypted| is true.
   FakeDemuxerStream(int num_configs,
@@ skipping 23 matching lines @@
   void SatisfyRead();
 
   // Satisfies the pending read (if any) with kAborted and NULL. This call
   // always clears |hold_next_read_|.
   void Reset();
 
  private:
   void UpdateVideoDecoderConfig();
   void DoRead();
 
-  scoped_refptr<base::MessageLoopProxy> message_loop_;
+  scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
 
   int num_configs_left_;
   int num_buffers_in_one_config_;
   bool is_encrypted_;
 
   // Number of frames left with the current decoder config.
   int num_buffers_left_in_current_config_;
 
   int num_buffers_returned_;
 
   base::TimeDelta current_timestamp_;
   base::TimeDelta duration_;
 
   gfx::Size next_coded_size_;
   VideoDecoderConfig video_decoder_config_;
 
   ReadCB read_cb_;
 
   int next_read_num_;
   // Zero-based number indicating which read operation should be held. -1 means
   // no read shall be held.
   int read_to_hold_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeDemuxerStream);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_FAKE_DEMUXER_STREAM_H_