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 473b6b97e1fdaba0d656ffa2479bff30f38e98b5..a7eda89aa178762766860f85fc57a80fe69b6a76 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -999,6 +999,11 @@ void RenderWidgetHostImpl::SetDeviceScaleFactor(float scale) {
   Send(new ViewMsg_SetDeviceScaleFactor(GetRoutingID(), scale));
 }
 
+void RenderWidgetHostImpl::UpdateVSyncParameters(base::TimeTicks timebase,

[darin (slow to review), 2012/07/24 23:56:43]

Does it make sense to pass TimeTicks values across processes?

+                                                 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