OnUpdateVSyncParametersFromGpu   38 content/browser/compositor/browser_compositor_output_surface.h   void OnUpdateVSyncParametersFromGpu(base::TimeTicks tiembase,
OnUpdateVSyncParametersFromGpu   56 content/browser/compositor/browser_compositor_output_surface_proxy.cc     surface->OnUpdateVSyncParametersFromGpu(timebase, interval);