Stop painting when receiving delegated frame

content/browser/renderer_host/render_widget_host_view_mac.h

 // 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 #include <IOSurface/IOSurfaceAPI.h>
 #include <list>
@@ skipping 414 matching lines @@
 
   // Ensure that the display link is associated with the correct display.
   void UpdateDisplayLink();
 
   void PauseForPendingResizeOrRepaintsAndDraw();
 
   // DelegatedFrameHostClient implementation.
   virtual ui::Compositor* GetCompositor() const OVERRIDE;
   virtual ui::Layer* GetLayer() OVERRIDE;
   virtual RenderWidgetHostImpl* GetHost() OVERRIDE;
-  virtual void SchedulePaintInRect(
-      const gfx::Rect& damage_rect_in_dip) OVERRIDE;
   virtual bool IsVisible() OVERRIDE;
   virtual scoped_ptr<ResizeLock> CreateResizeLock(
       bool defer_compositor_lock) OVERRIDE;
   virtual gfx::Size DesiredFrameSize() OVERRIDE;
   virtual float CurrentDeviceScaleFactor() OVERRIDE;
   virtual gfx::Size ConvertViewSizeToPixel(const gfx::Size& size) OVERRIDE;
   virtual DelegatedFrameHost* GetDelegatedFrameHost() const OVERRIDE;
 
   // BrowserCompositorViewMacClient implementation.
   virtual bool BrowserCompositorViewShouldAckImmediately() const OVERRIDE;
@@ skipping 73 matching lines @@
 
   // The current caret bounds.
   gfx::Rect caret_rect_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewMac);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_