Implement aura::Window::CreateCompositorFrameSink()

services/ui/public/cpp/client_compositor_frame_sink.cc

Index: services/ui/public/cpp/client_compositor_frame_sink.cc
diff --git a/services/ui/public/cpp/client_compositor_frame_sink.cc b/services/ui/public/cpp/client_compositor_frame_sink.cc
index ef014e05ae77d58a8dbc11cf528072e859106aa0..6d74c8f35ea449cc444089a97e4b0aee445b3dd9 100644
--- a/services/ui/public/cpp/client_compositor_frame_sink.cc
+++ b/services/ui/public/cpp/client_compositor_frame_sink.cc
@@ -92,6 +92,10 @@ void ClientCompositorFrameSink::SubmitCompositorFrame(
   last_submitted_frame_size_ = frame_size;
 }
 
+void ClientCompositorFrameSink::EvictFrame() {
+  compositor_frame_sink_->EvictFrame();
+}
+
 ClientCompositorFrameSink::ClientCompositorFrameSink(
     const cc::FrameSinkId& frame_sink_id,
     scoped_refptr<cc::ContextProvider> context_provider,