Move base/values.h into the base namespace.

chrome/browser/chromeos/metrics_cros_settings_provider.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 CHROME_BROWSER_CHROMEOS_METRICS_CROS_SETTINGS_PROVIDER_H_
 #define CHROME_BROWSER_CHROMEOS_METRICS_CROS_SETTINGS_PROVIDER_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "chrome/browser/chromeos/cros_settings_provider.h"
 
 namespace chromeos {
 
 // CrosSettingsProvider that abstracts switching of stats/crash
 // reporting to Google.
 class MetricsCrosSettingsProvider : public CrosSettingsProvider {
  public:
   MetricsCrosSettingsProvider() {}
 
   // Actual methods to control stats/crash reporting. Currently these
   // methods are public and static so they are accessible directly
   // from cros code. But this will change soon: crosbug.com/7359
   static bool SetMetricsStatus(bool enabled);
   static bool GetMetricsStatus();
 
  private:
   // CrosSettingsProvider implementation.
-  virtual void DoSet(const std::string& path, Value* value);
-  virtual bool Get(const std::string& path, Value** value) const;
+  virtual void DoSet(const std::string& path, base::Value* value);
+  virtual bool Get(const std::string& path, base::Value** value) const;
   virtual bool HandlesSetting(const std::string& path);
 
   DISALLOW_COPY_AND_ASSIGN(MetricsCrosSettingsProvider);
 };
 
 };  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_METRICS_CROS_SETTINGS_PROVIDER_H_