Send vsync notification from browser to renderer

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 fa74f6f652194d53c5e07cd2fdb26bf78969e1c4..232bc1f4ad19d030629dec5d07e961086070a085 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -364,6 +364,8 @@ bool RenderWidgetHostImpl::OnMessageReceived(const IPC::Message &msg) {
                         OnCompositorSurfaceBuffersSwapped)
     IPC_MESSAGE_HANDLER_GENERIC(ViewHostMsg_SwapCompositorFrame,
                                 msg_is_ok = OnSwapCompositorFrame(msg))
+    IPC_MESSAGE_HANDLER(ViewHostMsg_SetVSyncNotificationEnabled,

[jam, 2013/04/16 16:40:34]

since these messages are only sent/received on android, send/dispatch them in
RenderWidgetHostViewAndroid

[Sami, 2013/04/16 17:13:05]

Done. I've also moved them into the Android-specific sections in view_messages.h

+                        OnSetVSyncNotificationEnabled)
     IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateRect, OnUpdateRect)
     IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateIsDelayed, OnUpdateIsDelayed)
     IPC_MESSAGE_HANDLER(ViewHostMsg_HandleInputEvent_ACK, OnInputEventAck)
@@ -1294,6 +1296,10 @@ void RenderWidgetHostImpl::UpdateVSyncParameters(base::TimeTicks timebase,
   Send(new ViewMsg_UpdateVSyncParameters(GetRoutingID(), timebase, interval));
 }
 
+void RenderWidgetHostImpl::SendVSync(base::TimeTicks frame_time) {
+  Send(new ViewMsg_DidVSync(GetRoutingID(), frame_time));
+}
+
 void RenderWidgetHostImpl::RendererExited(base::TerminationStatus status,
                                           int exit_code) {
   // Clearing this flag causes us to re-create the renderer when recovering
@@ -1627,6 +1633,12 @@ bool RenderWidgetHostImpl::OnSwapCompositorFrame(
   return true;
 }
 
+void RenderWidgetHostImpl::OnSetVSyncNotificationEnabled(bool enabled) {
+#if defined(OS_ANDROID)
+  view_->SetVSyncNotificationEnabled(enabled);
+#endif
+}
+
 void RenderWidgetHostImpl::OnUpdateRect(
     const ViewHostMsg_UpdateRect_Params& params) {
   TRACE_EVENT0("renderer_host", "RenderWidgetHostImpl::OnUpdateRect");