| Index: media/audio/audio_parameters.h | 
| diff --git a/media/audio/audio_parameters.h b/media/audio/audio_parameters.h | 
| index 05e368e7c312a9ee6ad4013a15d743bea44de280..0225468bc58c51ed4666fd2157cd51b5175a15ad 100644 | 
| --- a/media/audio/audio_parameters.h | 
| +++ b/media/audio/audio_parameters.h | 
| @@ -30,6 +30,8 @@ class MEDIA_EXPORT AudioParameters { | 
| AUDIO_PCM_LINEAR = 0,     // PCM is 'raw' amplitude samples. | 
| AUDIO_PCM_LOW_LATENCY,    // Linear PCM, low latency requested. | 
| AUDIO_FAKE,               // Creates a fake AudioOutputStream object. | 
| +    AUDIO_VIRTUAL,            // Creates a VirtualAudioInputStream object. | 
| +                              // Applies to input streams only. | 
| AUDIO_LAST_FORMAT         // Only used for validation of format. | 
| }; | 
|  | 
|  |