| Index: cc/output/copy_output_result.cc | 
| diff --git a/cc/output/copy_output_result.cc b/cc/output/copy_output_result.cc | 
| index b623442af265db1ab9067343ffe7582851675227..79f10e0e6ca588c05254e9a20135ffdf4d0ea667 100644 | 
| --- a/cc/output/copy_output_result.cc | 
| +++ b/cc/output/copy_output_result.cc | 
| @@ -44,4 +44,8 @@ void CopyOutputResult::TakeTexture( | 
| texture_mailbox_ = TextureMailbox(); | 
| } | 
|  | 
| +std::unique_ptr<SingleReleaseCallback> CopyOutputResult::TakeReleaseCallback() { | 
| +  return std::move(release_callback_); | 
| +} | 
| + | 
| }  // namespace cc | 
|  |