Separate DemuxerHost from DataSourceHost.

media/base/demuxer_perftest.cc

 // 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.
 
 #include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/time/time.h"
 #include "media/base/media.h"
 #include "media/base/media_log.h"
 #include "media/base/test_data_util.h"
 #include "media/filters/ffmpeg_demuxer.h"
 #include "media/filters/file_data_source.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/perf/perf_test.h"
 
 namespace media {
 
 static const int kBenchmarkIterations = 500;
 
 class DemuxerHostImpl : public media::DemuxerHost {
  public:
   DemuxerHostImpl() {}
   virtual ~DemuxerHostImpl() {}
 
-  // DataSourceHost implementation.
-  virtual void SetTotalBytes(int64 total_bytes) OVERRIDE {}
-  virtual void AddBufferedByteRange(int64 start, int64 end) OVERRIDE {}
+  // DemuxerHost implementation.
   virtual void AddBufferedTimeRange(base::TimeDelta start,
                                     base::TimeDelta end) OVERRIDE {}
-
-  // DemuxerHost implementation.
   virtual void SetDuration(base::TimeDelta duration) OVERRIDE {}
   virtual void OnDemuxerError(media::PipelineStatus error) OVERRIDE {}
   virtual void AddTextStream(media::DemuxerStream* text_stream,
                              const media::TextTrackConfig& config) OVERRIDE {}
   virtual void RemoveTextStream(media::DemuxerStream* text_stream) OVERRIDE {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DemuxerHostImpl);
 };
 
@@ skipping 177 matching lines @@
 #endif
 #if defined(OS_CHROMEOS)
   RunDemuxerBenchmark("bear.flac");
 #endif
 #if defined(USE_PROPRIETARY_CODECS) && defined(OS_CHROMEOS)
   RunDemuxerBenchmark("bear.avi");
 #endif
 }
 
 }  // namespace media