Chromium Code Reviews| Index: media/audio/audio_manager_base.h | 
| diff --git a/media/audio/audio_manager_base.h b/media/audio/audio_manager_base.h | 
| index a0272f3b7b61eb302a8ac4753c5e2b7e374fb9f8..ced45bea3d5802e6338576ec447eb24d6f0d18be 100644 | 
| --- a/media/audio/audio_manager_base.h | 
| +++ b/media/audio/audio_manager_base.h | 
| @@ -9,6 +9,7 @@ | 
| #include <utility> | 
| #include "base/compiler_specific.h" | 
| +#include "base/macros.h" | 
| #include "base/memory/scoped_ptr.h" | 
| #include "base/memory/scoped_vector.h" | 
| #include "base/observer_list.h" |