| Index: gpu/command_buffer/service/async_pixel_transfer_manager_stub.cc | 
| diff --git a/gpu/command_buffer/service/async_pixel_transfer_manager_stub.cc b/gpu/command_buffer/service/async_pixel_transfer_manager_stub.cc | 
| index ccd5d3d3e60693052eadec76b1bd9eb5288f29bc..ad178858151142f2cecfc7a22fe578828451958b 100644 | 
| --- a/gpu/command_buffer/service/async_pixel_transfer_manager_stub.cc | 
| +++ b/gpu/command_buffer/service/async_pixel_transfer_manager_stub.cc | 
| @@ -57,6 +57,11 @@ AsyncPixelTransferManagerStub::~AsyncPixelTransferManagerStub() {} | 
| void AsyncPixelTransferManagerStub::BindCompletedAsyncTransfers() { | 
| } | 
|  | 
| +void AsyncPixelTransferManagerStub::AsyncRunWhenCompleted( | 
| +    base::Callback<void()> callback) { | 
| +  callback.Run(); | 
| +} | 
| + | 
| void AsyncPixelTransferManagerStub::AsyncNotifyCompletion( | 
| const AsyncMemoryParams& mem_params, | 
| AsyncPixelTransferCompletionObserver* observer) { | 
|  |