| Index: cc/surfaces/compositor_frame_sink_support.cc
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| diff --git a/cc/surfaces/compositor_frame_sink_support.cc b/cc/surfaces/compositor_frame_sink_support.cc
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| index b6b2a66f34330ac5f7702d549bc507074f9fde5a..f6296560610621f56b7a7e67a969f386ac062cb1 100644
 | 
| --- a/cc/surfaces/compositor_frame_sink_support.cc
 | 
| +++ b/cc/surfaces/compositor_frame_sink_support.cc
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| @@ -245,4 +245,9 @@ void CompositorFrameSinkSupport::UpdateNeedsBeginFramesInternal() {
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|      begin_frame_source_->RemoveObserver(this);
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|  }
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|  
 | 
| +void CompositorFrameSinkSupport::RequestCopyOfSurface(
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| +    std::unique_ptr<CopyOutputRequest> request) {
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| +  surface_factory_.RequestCopyOfSurface(std::move(request));
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| +}
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| +
 | 
|  }  // namespace cc
 | 
| 
 |