Unfork various Sync settings UI classes

chrome/browser/ui/webui/options2/chromeos/accounts_options_handler2.h

 // Copyright (c) 2011 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_UI_WEBUI_OPTIONS2_CHROMEOS_ACCOUNTS_OPTIONS_HANDLER2_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS2_CHROMEOS_ACCOUNTS_OPTIONS_HANDLER2_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/ui/webui/options2/options_ui2.h"
 
 namespace chromeos {
 namespace options2 {
 
 // ChromeOS accounts options page handler.
-class AccountsOptionsHandler : public ::options2::OptionsPageUIHandler {
+class AccountsOptionsHandler : public OptionsPageUIHandler {
  public:
   AccountsOptionsHandler();
   virtual ~AccountsOptionsHandler();
 
   // WebUIMessageHandler implementation.
   virtual void RegisterMessages() OVERRIDE;
 
   // OptionsPageUIHandler implementation.
   virtual void GetLocalizedValues(
       base::DictionaryValue* localized_strings) OVERRIDE;
 
  private:
   // Javascript callbacks to whitelist/unwhitelist user.
   void HandleWhitelistUser(const base::ListValue* args);
   void HandleUnwhitelistUser(const base::ListValue* args);
 
   // Javascript callback to auto add existing users to white list.
   void HandleWhitelistExistingUsers(const base::ListValue* args);
 
   DISALLOW_COPY_AND_ASSIGN(AccountsOptionsHandler);
 };
 
 }  // namespace options2
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_CHROMEOS_ACCOUNTS_OPTIONS_HANDLER2_H_