Add missing macros includes in media/.

media/base/audio_hardware_config.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_AUDIO_HARDWARE_CONFIG_H_
 #define MEDIA_BASE_AUDIO_HARDWARE_CONFIG_H_
 
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "base/synchronization/lock.h"
 #include "media/audio/audio_parameters.h"
 #include "media/base/channel_layout.h"
 #include "media/base/media_export.h"
 
 namespace media {
 
 // Provides thread safe access to the audio hardware configuration.
 class MEDIA_EXPORT AudioHardwareConfig {
  public:
@@ skipping 33 matching lines @@
   mutable base::Lock config_lock_;
   media::AudioParameters input_params_;
   media::AudioParameters output_params_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioHardwareConfig);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_AUDIO_HARDWARE_CONFIG_H_