Add missing macros includes in media/.

media/formats/mpeg/mpeg1_audio_stream_parser.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_FORMATS_MPEG_MPEG1_AUDIO_STREAM_PARSER_H_
 #define MEDIA_FORMATS_MPEG_MPEG1_AUDIO_STREAM_PARSER_H_
 
+#include "base/macros.h"
 #include "media/base/media_export.h"
 #include "media/formats/mpeg/mpeg_audio_stream_parser_base.h"
 
 namespace media {
 
 // MPEG1AudioStreamParser handles MPEG-1 audio streams (ISO/IEC 11172-3)
 // as well as the following extensions:
 // - MPEG-2 audio (ISO/IEC 13818-3),
 // - and MPEG2.5 (not an ISO standard).
 class MEDIA_EXPORT MPEG1AudioStreamParser : public MPEGAudioStreamParserBase {
@@ skipping 59 matching lines @@
                        ChannelLayout* channel_layout,
                        int* sample_count,
                        bool* metadata_frame) const override;
 
   DISALLOW_COPY_AND_ASSIGN(MPEG1AudioStreamParser);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FORMATS_MPEG_MPEG1_AUDIO_STREAM_PARSER_H_