Add missing macros includes in media/.

media/filters/source_buffer_range.h

 // Copyright 2014 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_SOURCE_BUFFER_RANGE_H_
 #define MEDIA_FILTERS_SOURCE_BUFFER_RANGE_H_
 
 #include <map>
 
 #include "base/callback.h"
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "media/base/stream_parser_buffer.h"
 
 namespace media {
 
 // Helper class representing a range of buffered data. All buffers in a
 // SourceBufferRange are ordered sequentially in decode timestamp order with no
 // gaps.
 class SourceBufferRange {
  public:
@@ skipping 266 matching lines @@
 
   // Stores the amount of memory taken up by the data in |buffers_|.
   size_t size_in_bytes_;
 
   DISALLOW_COPY_AND_ASSIGN(SourceBufferRange);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_SOURCE_BUFFER_RANGE_H_