Let every "accelerated IO surface swapped" message have an identifier of the surface.

chrome/browser/renderer_host/test/test_render_view_host.h

 // Copyright (c) 2009 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 CHROME_BROWSER_RENDERER_HOST_TEST_TEST_RENDER_VIEW_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_TEST_TEST_RENDER_VIEW_HOST_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
@@ skipping 100 matching lines @@
   virtual void DestroyFakePluginWindowHandle(gfx::PluginWindowHandle window);
   virtual void AcceleratedSurfaceSetIOSurface(gfx::PluginWindowHandle window,
                                               int32 width,
                                               int32 height,
                                               uint64 io_surface_identifier);
   virtual void AcceleratedSurfaceSetTransportDIB(
       gfx::PluginWindowHandle window,
       int32 width,
       int32 height,
       TransportDIB::Handle transport_dib);
-  virtual void AcceleratedSurfaceBuffersSwapped(gfx::PluginWindowHandle window);
+  virtual void AcceleratedSurfaceBuffersSwapped(gfx::PluginWindowHandle window,
+                                                uint64);

[stuartmorgan, 2010/10/28 21:29:52]

Add variable name.

   virtual void GpuRenderingStateDidChange();
 #endif
   virtual void SetVisuallyDeemphasized(bool deemphasized) { }
 
 #if defined(TOOLKIT_USES_GTK)
   virtual void CreatePluginContainer(gfx::PluginWindowHandle id) { }
   virtual void DestroyPluginContainer(gfx::PluginWindowHandle id) { }
 #endif
 
   virtual bool ContainsNativeView(gfx::NativeView native_view) const {
@@ skipping 147 matching lines @@
 
   MockRenderProcessHostFactory rph_factory_;
   TestRenderViewHostFactory rvh_factory_;
 
   scoped_ptr<TestTabContents> contents_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostTestHarness);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_TEST_TEST_RENDER_VIEW_HOST_H_