Revert 186643 - Caused a 10% regression on SunSpider benchmark

chrome/renderer/extensions/sync_file_system_custom_bindings.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 CHROME_RENDERER_EXTENSIONS_SYNC_FILE_SYSTEM_CUSTOM_BINDINGS_H_
 #define CHROME_RENDERER_EXTENSIONS_SYNC_FILE_SYSTEM_CUSTOM_BINDINGS_H_
 
 #include "chrome/renderer/extensions/chrome_v8_extension.h"
-#include "v8/include/v8.h"
 
 namespace extensions {
 
 // Implements custom bindings for the sync file system API.
 class SyncFileSystemCustomBindings : public ChromeV8Extension {
  public:
-  SyncFileSystemCustomBindings(Dispatcher* dispatcher,
-                               v8::Handle<v8::Context> v8_context);
+  SyncFileSystemCustomBindings();
 
  private:
   // FileSystemObject GetSyncFileSystemObject(string name, string root_url):
   // construct a file system object from the given name and root_url.
   v8::Handle<v8::Value> GetSyncFileSystemObject(const v8::Arguments& args);
 
   DISALLOW_COPY_AND_ASSIGN(SyncFileSystemCustomBindings);
 };
 
 }  // extensions
 
 #endif  // CHROME_RENDERER_EXTENSIONS_SYNC_FILE_SYSTEM_CUSTOM_BINDINGS_H_