| Index: cc/test/fake_output_surface_client.cc | 
| diff --git a/cc/test/fake_output_surface_client.cc b/cc/test/fake_output_surface_client.cc | 
| index 6fabdf87d8a541532d01bd23dd3563d6f5e198f5..77c7f8a208283623ced2367926d251d2af43d2a1 100644 | 
| --- a/cc/test/fake_output_surface_client.cc | 
| +++ b/cc/test/fake_output_surface_client.cc | 
| @@ -20,6 +20,10 @@ void FakeOutputSurfaceClient::BeginFrame(const BeginFrameArgs& args) { | 
| begin_frame_count_++; | 
| } | 
|  | 
| +void FakeOutputSurfaceClient::DidSwapBuffers() { | 
| +  swap_count_++; | 
| +} | 
| + | 
| void FakeOutputSurfaceClient::DidLoseOutputSurface() { | 
| did_lose_output_surface_called_ = true; | 
| } | 
|  |