Send vsync notification from browser to renderer

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 102 matching lines @@
 
 bool RenderWidgetHostViewAndroid::OnMessageReceived(
     const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(RenderWidgetHostViewAndroid, message)
     IPC_MESSAGE_HANDLER(ViewHostMsg_ImeBatchStateChanged_ACK,
                         OnProcessImeBatchStateAck)
     IPC_MESSAGE_HANDLER(ViewHostMsg_StartContentIntent, OnStartContentIntent)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidChangeBodyBackgroundColor,
                         OnDidChangeBodyBackgroundColor)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_SetVSyncNotificationEnabled,
+                        OnSetVSyncNotificationEnabled)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void RenderWidgetHostViewAndroid::InitAsChild(gfx::NativeView parent_view) {
   NOTIMPLEMENTED();
 }
 
 void RenderWidgetHostViewAndroid::InitAsPopup(
@@ skipping 245 matching lines @@
 void RenderWidgetHostViewAndroid::OnDidChangeBodyBackgroundColor(
     SkColor color) {
   if (cached_background_color_ == color)
     return;
 
   cached_background_color_ = color;
   if (content_view_core_)
     content_view_core_->OnBackgroundColorChanged(color);
 }
 
+void RenderWidgetHostViewAndroid::SendVSync(base::TimeTicks frame_time) {
+  host_->Send(new ViewMsg_DidVSync(host_->GetRoutingID(), frame_time));
+}
+
+void RenderWidgetHostViewAndroid::OnSetVSyncNotificationEnabled(bool enabled) {
+  // TODO(skyostil): Toggle the Java-side vsync monitor.
+}
+
 void RenderWidgetHostViewAndroid::OnStartContentIntent(
     const GURL& content_url) {
   if (content_view_core_)
     content_view_core_->StartContentIntent(content_url);
 }
 
 void RenderWidgetHostViewAndroid::ImeCancelComposition() {
   ime_adapter_android_.CancelComposition();
 }
 
@@ skipping 400 matching lines @@
 // RenderWidgetHostView, public:
 
 // static
 RenderWidgetHostView*
 RenderWidgetHostView::CreateViewForWidget(RenderWidgetHost* widget) {
   RenderWidgetHostImpl* rwhi = RenderWidgetHostImpl::From(widget);
   return new RenderWidgetHostViewAndroid(rwhi, NULL);
 }
 
 } // namespace content