Add missing macros includes in media/.

media/base/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_BASE_FAKE_DEMUXER_STREAM_H_
 #define MEDIA_BASE_FAKE_DEMUXER_STREAM_H_
 
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "media/base/audio_decoder_config.h"
 #include "media/base/demuxer_stream.h"
 #include "media/base/demuxer_stream_provider.h"
 #include "media/base/video_decoder_config.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 }  // namespace base
 
@@ skipping 97 matching lines @@
 
  private:
   FakeDemuxerStream fake_video_stream_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeDemuxerStreamProvider);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_FAKE_DEMUXER_STREAM_H_