Revert of Enable BeginFrame scheduling on aura

content/browser/compositor/browser_compositor_output_surface.cc

Index: content/browser/compositor/browser_compositor_output_surface.cc
diff --git a/content/browser/compositor/browser_compositor_output_surface.cc b/content/browser/compositor/browser_compositor_output_surface.cc
index 0fe1e7c844e6a63696a9e4e250947c3822b4d64f..7a44c14bb00229d1896955edbaf2c4293aac9401 100644
--- a/content/browser/compositor/browser_compositor_output_surface.cc
+++ b/content/browser/compositor/browser_compositor_output_surface.cc
@@ -13,15 +13,19 @@
 namespace content {
 
 BrowserCompositorOutputSurface::BrowserCompositorOutputSurface(
-    const scoped_refptr<cc::ContextProvider>& context_provider)
+    const scoped_refptr<cc::ContextProvider>& context_provider,
+    const scoped_refptr<ui::CompositorVSyncManager>& vsync_manager)
     : OutputSurface(context_provider),
+      vsync_manager_(vsync_manager),
       reflector_(nullptr) {
   Initialize();
 }
 
 BrowserCompositorOutputSurface::BrowserCompositorOutputSurface(
-    scoped_ptr<cc::SoftwareOutputDevice> software_device)
+    scoped_ptr<cc::SoftwareOutputDevice> software_device,
+    const scoped_refptr<ui::CompositorVSyncManager>& vsync_manager)
     : OutputSurface(software_device.Pass()),
+      vsync_manager_(vsync_manager),
       reflector_(nullptr) {
   Initialize();
 }
@@ -30,6 +34,9 @@
   if (reflector_)
     reflector_->DetachFromOutputSurface();
   DCHECK(!reflector_);
+  if (!HasClient())
+    return;
+  vsync_manager_->RemoveObserver(this);
 }
 
 void BrowserCompositorOutputSurface::Initialize() {
@@ -37,11 +44,27 @@
   capabilities_.adjust_deadline_for_parent = false;
 }
 
+bool BrowserCompositorOutputSurface::BindToClient(
+    cc::OutputSurfaceClient* client) {
+  if (!OutputSurface::BindToClient(client))
+    return false;
+  // Don't want vsync notifications until there is a client.
+  vsync_manager_->AddObserver(this);
+  return true;
+}
+
+void BrowserCompositorOutputSurface::OnUpdateVSyncParameters(
+    base::TimeTicks timebase,
+    base::TimeDelta interval) {
+  DCHECK(HasClient());
+  CommitVSyncParameters(timebase, interval);
+}
+
 void BrowserCompositorOutputSurface::OnUpdateVSyncParametersFromGpu(
     base::TimeTicks timebase,
     base::TimeDelta interval) {
   DCHECK(HasClient());
-  CommitVSyncParameters(timebase, interval);
+  vsync_manager_->UpdateVSyncParameters(timebase, interval);
 }
 
 void BrowserCompositorOutputSurface::SetReflector(ReflectorImpl* reflector) {