Add more missing closing namespace comments.

third_party/WebKit/Source/platform/exported/WebPrerender.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 36 matching lines @@
 
 private:
     explicit ExtraDataContainer(WebPrerender::ExtraData* extraData)
         : m_extraData(adoptPtr(extraData))
     {
     }
 
     OwnPtr<WebPrerender::ExtraData> m_extraData;
 };
 
-} // anon namespace
+} // namespace
 
 WebPrerender::WebPrerender(PassRefPtr<Prerender> prerender)
     : m_private(prerender)
 {
 }
 
 const Prerender* WebPrerender::toPrerender() const
 {
     return m_private.get();
 }
@@ skipping 60 matching lines @@
 {
     m_private->didSendLoadForPrerender();
 }
 
 void WebPrerender::didSendDOMContentLoadedForPrerender()
 {
     m_private->didSendDOMContentLoadedForPrerender();
 }
 
 } // namespace blink