class FakeLayerTreeHostImplClient : public LayerTreeHostImplClient {
public:
// LayerTreeHostImplClient implementation.
+ virtual void UpdateRendererCapabilitiesOnImplThread() OVERRIDE {}
virtual void DidLoseOutputSurfaceOnImplThread() OVERRIDE {}
virtual void DidSwapBuffersOnImplThread() OVERRIDE {}
virtual void OnSwapBuffersCompleteOnImplThread() OVERRIDE {}