[Tests not passing yet] Remove prerender sessionStorage namespace merging.

content/renderer/dom_storage/dom_storage_dispatcher.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_RENDERER_DOM_STORAGE_DOM_STORAGE_DISPATCHER_H_
 #define CONTENT_RENDERER_DOM_STORAGE_DOM_STORAGE_DISPATCHER_H_
 
 #include "base/memory/ref_counted.h"
 
 class GURL;
@@ skipping 24 matching lines @@
   void CloseCachedArea(int connection_id, DOMStorageCachedArea* area);
 
   bool OnMessageReceived(const IPC::Message& msg);
 
  private:
   class ProxyImpl;
 
   // IPC message handlers
   void OnStorageEvent(const DOMStorageMsg_Event_Params& params);
   void OnAsyncOperationComplete(bool success);
-  void OnResetCachedValues(int64 namespace_id);
 
   scoped_refptr<ProxyImpl> proxy_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_DOM_STORAGE_DOM_STORAGE_DISPATCHER_H_