Index: services/ui/public/cpp/window_compositor_frame_sink.h |
diff --git a/services/ui/public/cpp/window_compositor_frame_sink.h b/services/ui/public/cpp/window_compositor_frame_sink.h |
index 6a8bcea369f2007e9d39012de4de995d31a9aaae..1eac3ce87e37e43b80ecfa27586dc0f7af5a97c3 100644 |
--- a/services/ui/public/cpp/window_compositor_frame_sink.h |
+++ b/services/ui/public/cpp/window_compositor_frame_sink.h |
@@ -54,6 +54,7 @@ class WindowCompositorFrameSink |
void DidReceiveCompositorFrameAck() override; |
void OnBeginFrame(const cc::BeginFrameArgs& begin_frame_args) override; |
void ReclaimResources(const cc::ReturnedResourceArray& resources) override; |
+ void WillDrawSurface() override {} |
// cc::ExternalBeginFrameSourceClient implementation. |
void OnNeedsBeginFrames(bool needs_begin_frames) override; |