Implement WebCompositorOutputSurface

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 8f658171e611d39e3365897998c31bae22d588d7..18f2bb14b552c4f44dd39fd1c98b07d5e83f4812 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -1070,6 +1070,11 @@ void RenderWidgetHostImpl::SetDeviceScaleFactor(float scale) {
   Send(new ViewMsg_SetDeviceScaleFactor(GetRoutingID(), scale));
 }
 
+void RenderWidgetHostImpl::UpdateVSyncParameters(base::TimeTicks timebase,
+                                                 base::TimeDelta interval) {
+  Send(new ViewMsg_UpdateVSyncParameters(GetRoutingID(), timebase, interval));
+}
+
 void RenderWidgetHostImpl::RendererExited(base::TerminationStatus status,
                                           int exit_code) {
   // Clearing this flag causes us to re-create the renderer when recovering