| Index: webrtc/media/engine/webrtcvideoframe.h | 
| diff --git a/webrtc/media/engine/webrtcvideoframe.h b/webrtc/media/engine/webrtcvideoframe.h | 
| index cec2f839ebc12d828decda9091e653c904cd9d4c..487e32ef9af23630f749f65dca93558d80555eef 100644 | 
| --- a/webrtc/media/engine/webrtcvideoframe.h | 
| +++ b/webrtc/media/engine/webrtcvideoframe.h | 
| @@ -75,6 +75,8 @@ | 
|  | 
| webrtc::VideoRotation rotation() const override { return rotation_; } | 
|  | 
| +  VideoFrame* Copy() const override; | 
| + | 
| size_t ConvertToRgbBuffer(uint32_t to_fourcc, | 
| uint8_t* buffer, | 
| size_t size, | 
|  |