Implement vsync notification on Android

content/browser/renderer_host/render_widget_host_view_android.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/render_widget_host_view_android.h"
 
 #include <android/bitmap.h>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 606 matching lines @@
     current_mailbox_ = gpu::Mailbox();
   }
 }
 
 bool RenderWidgetHostViewAndroid::HasAcceleratedSurface(
     const gfx::Size& desired_size) {
   NOTREACHED();
   return false;
 }
 
+void RenderWidgetHostViewAndroid::SetVSyncNotificationEnabled(bool enable) {
+  if (content_view_core_)
+    content_view_core_->SetVSyncNotificationEnabled(enable);
+}
+
 void RenderWidgetHostViewAndroid::GetScreenInfo(WebKit::WebScreenInfo* result) {
   // ScreenInfo isn't tied to the widget on Android. Always return the default.
   RenderWidgetHostViewBase::GetDefaultScreenInfo(result);
 }
 
 // TODO(jrg): Find out the implications and answer correctly here,
 // as we are returning the WebView and not root window bounds.
 gfx::Rect RenderWidgetHostViewAndroid::GetBoundsInRootWindow() {
   return GetViewBounds();
 }
@@ skipping 150 matching lines @@
 // RenderWidgetHostView, public:
 
 // static
 RenderWidgetHostView*
 RenderWidgetHostView::CreateViewForWidget(RenderWidgetHost* widget) {
   RenderWidgetHostImpl* rwhi = RenderWidgetHostImpl::From(widget);
   return new RenderWidgetHostViewAndroid(rwhi, NULL);
 }
 
 } // namespace content