Move base/values.h into the base namespace.

chrome/browser/ui/webui/options/chromeos/system_settings_provider.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_OPTIONS_CHROMEOS_SYSTEM_SETTINGS_PROVIDER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_SYSTEM_SETTINGS_PROVIDER_H_
 
 #include <vector>
 
 #include "base/string16.h"
 #include "chrome/browser/chromeos/cros_settings_provider.h"
 #include "chrome/browser/chromeos/system/timezone_settings.h"
 #include "third_party/icu/public/i18n/unicode/timezone.h"
 
+namespace base {
 class Value;
 class ListValue;
+}
 
 namespace chromeos {
 
 class SystemSettingsProvider : public CrosSettingsProvider,
                                public system::TimezoneSettings::Observer {
  public:
   SystemSettingsProvider();
   virtual ~SystemSettingsProvider();
 
   // CrosSettingsProvider overrides.
-  virtual bool Get(const std::string& path, Value** out_value) const;
+  virtual bool Get(const std::string& path, base::Value** out_value) const;
   virtual bool HandlesSetting(const std::string& path);
 
   // Overridden from TimezoneSettings::Observer:
   virtual void TimezoneChanged(const icu::TimeZone& timezone);
 
   // Creates the map of timezones used by the options page.
-  ListValue* GetTimezoneList();
+  base::ListValue* GetTimezoneList();
 
  private:
   // CrosSettingsProvider overrides.
-  virtual void DoSet(const std::string& path, Value* in_value);
+  virtual void DoSet(const std::string& path, base::Value* in_value);
 
   // Gets timezone name.
   static string16 GetTimezoneName(const icu::TimeZone& timezone);
 
   // Gets timezone ID which is also used as timezone pref value.
   static string16 GetTimezoneID(const icu::TimeZone& timezone);
 
   // Gets timezone object from its id.
   const icu::TimeZone* GetTimezone(const string16& timezone_id);
 
   // Gets a timezone id from a timezone in |timezones_| that has the same
   // rule of given |timezone|.
   // One timezone could have multiple timezones,
   // e.g.
   //   US/Pacific == America/Los_Angeles
   // We should always use the known timezone id when passing back as
   // pref values.
   string16 GetKnownTimezoneID(const icu::TimeZone& timezone) const;
 
   // Timezones.
   std::vector<icu::TimeZone*> timezones_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemSettingsProvider);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_SYSTEM_SETTINGS_PROVIDER_H_