Get rid of the render view id in localStorage IPCs as it's not used anymore

content/renderer/renderer_webstoragearea_impl.h

 // Copyright (c) 2010 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_RENDERER_WEBSTORAGEAREA_IMPL_H_
 #define CONTENT_RENDERER_RENDERER_WEBSTORAGEAREA_IMPL_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebStorageArea.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
 
 class RendererWebStorageAreaImpl : public WebKit::WebStorageArea {
  public:
   RendererWebStorageAreaImpl(int64 namespace_id,
                              const WebKit::WebString& origin);
   virtual ~RendererWebStorageAreaImpl();
 
   // See WebStorageArea.h for documentation on these functions.
   virtual unsigned length();
   virtual WebKit::WebString key(unsigned index);
   virtual WebKit::WebString getItem(const WebKit::WebString& key);
   virtual void setItem(
       const WebKit::WebString& key, const WebKit::WebString& value,
       const WebKit::WebURL& url, WebStorageArea::Result& result,
-      WebKit::WebString& old_value, WebKit::WebFrame* web_view);
+      WebKit::WebString& old_value);
   virtual void removeItem(
       const WebKit::WebString& key, const WebKit::WebURL& url,
       WebKit::WebString& old_value);
   virtual void clear(const WebKit::WebURL& url, bool& cleared_something);
 
  private:
   // The ID we use for all IPC.
   int64 storage_area_id_;
 };
 
 #endif  // CONTENT_RENDERER_RENDERER_WEBSTORAGEAREA_IMPL_H_