cc: Remove things from OutputSurface and CompositorFrameSink.

cc/test/fake_compositor_frame_sink_client.h

Index: cc/test/fake_compositor_frame_sink_client.h
diff --git a/cc/test/fake_compositor_frame_sink_client.h b/cc/test/fake_compositor_frame_sink_client.h
index e50c2d755de7329134be41a1975153f25621cb4b..51d2925e1c1a0da3ce0fd54717fb34a4aa79b51f 100644
--- a/cc/test/fake_compositor_frame_sink_client.h
+++ b/cc/test/fake_compositor_frame_sink_client.h
@@ -20,10 +20,8 @@ class FakeCompositorFrameSinkClient : public CompositorFrameSinkClient {
         memory_policy_(0) {}
 
   void SetBeginFrameSource(BeginFrameSource* source) override {}
-  void SetNeedsRedrawRect(const gfx::Rect& damage_rect) override {}
+  // void SetNeedsRedrawRect(const gfx::Rect& damage_rect) override {}
   void DidSwapBuffersComplete() override;
-  void DidReceiveTextureInUseResponses(
-      const gpu::TextureInUseResponses& responses) override {}
   void ReclaimResources(const ReturnedResourceArray& resources) override {}
   void DidLoseCompositorFrameSink() override;
   void SetExternalTilePriorityConstraints(