| Index: media/audio/virtual_audio_output_stream.h
 | 
| diff --git a/media/audio/virtual_audio_output_stream.h b/media/audio/virtual_audio_output_stream.h
 | 
| index ef9863e1441d3a19f569083579b1c7d8c226fd50..84b929c73cd2b6291dc234a5964a4c7cd798b1b7 100644
 | 
| --- a/media/audio/virtual_audio_output_stream.h
 | 
| +++ b/media/audio/virtual_audio_output_stream.h
 | 
| @@ -6,6 +6,7 @@
 | 
|  #define MEDIA_AUDIO_VIRTUAL_AUDIO_OUTPUT_STREAM_H_
 | 
|  
 | 
|  #include "base/callback.h"
 | 
| +#include "base/macros.h"
 | 
|  #include "base/threading/thread_checker.h"
 | 
|  #include "media/audio/audio_io.h"
 | 
|  #include "media/audio/audio_parameters.h"
 | 
| 
 |