Move base/values.h into the base namespace.

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.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_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 #pragma once
 
 #include "chrome/browser/ui/webui/chromeos/login/login_ui.h"
 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
 #include "content/browser/webui/web_ui.h"
 
+namespace base {
+class DictionaryValue;
 class ListValue;
+}
 
 namespace chromeos {
 
 // Signin screen handler.
 class SigninScreenHandler : public OobeMessageHandler,
                             public BaseLoginUIHandler {
  public:
   SigninScreenHandler();
 
   // Shows the sign in screen.
   void Show();
 
  private:
   // OobeMessageHandler implementation:
-  virtual void GetLocalizedStrings(DictionaryValue* localized_strings) OVERRIDE;
+  virtual void GetLocalizedStrings(
+      base::DictionaryValue* localized_strings) OVERRIDE;
   virtual void Initialize() OVERRIDE;
 
   // WebUIMessageHandler implementation:
   virtual void RegisterMessages() OVERRIDE;
 
   // BaseLoginUIHandler implementation.
   virtual void ClearAndEnablePassword() OVERRIDE;
   virtual void ShowError(const std::string& error_text,
                          const std::string& help_link_text,
                          HelpAppLauncher::HelpTopic help_topic_id) OVERRIDE;
 
   // Handles authenticate user request from javascript.
-  void HandleAuthenticateUser(const ListValue* args);
+  void HandleAuthenticateUser(const base::ListValue* args);
 
   // A delegate that glues this handler with backend LoginDisplay.
   LoginUIHandlerDelegate* delegate_;
 
   // Keeps whether screen should be shown right after initialization.
   bool show_on_init_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninScreenHandler);
 };
 
 }  // namespae chromeoc
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_