Add managed user lock/unlock button for the extensions page.

chrome/browser/managed_mode/managed_user_service.h

 // Copyright (c) 2013 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_MANAGED_MODE_MANAGED_USER_SERVICE_H_
 #define CHROME_BROWSER_MANAGED_MODE_MANAGED_USER_SERVICE_H_
 
 #include <vector>
 
 #include "base/prefs/public/pref_change_registrar.h"
@@ skipping 21 matching lines @@
   enum ManualBehavior {
     MANUAL_NONE = 0,
     MANUAL_ALLOW,
     MANUAL_BLOCK
   };
 
   explicit ManagedUserService(Profile* profile);
   virtual ~ManagedUserService();
 
   bool ProfileIsManaged() const;
+  bool IsElevated() const;
 
   static void RegisterUserPrefs(PrefRegistrySyncable* registry);
 
   // Returns the URL filter for the IO thread, for filtering network requests
   // (in ManagedModeResourceThrottle).
   scoped_refptr<const ManagedModeURLFilter> GetURLFilterForIOThread();
 
   // Returns the URL filter for the UI thread, for filtering navigations and
   // classifying sites in the history view.
   ManagedModeURLFilter* GetURLFilterForUIThread();
@@ skipping 17 matching lines @@
   void SetManualBehaviorForHosts(const std::vector<std::string>& hostnames,
                                  ManualBehavior behavior);
 
   // Returns the manual behavior for the given URL.
   ManualBehavior GetManualBehaviorForURL(const GURL& url);
 
   // Sets the manual behavior for the given URL.
   void SetManualBehaviorForURLs(const std::vector<GURL>& url,
                                 ManualBehavior behavior);
 
-  void SetElevatedForTesting(bool is_elevated);
+  void SetElevated(bool is_elevated);
 
   // Initializes this object. This method does nothing if the profile is not
   // managed.
   void Init();
 
   // extensions::ManagementPolicy::Provider implementation:
   virtual std::string GetDebugPolicyProviderName() const OVERRIDE;
   virtual bool UserMayLoad(const extensions::Extension* extension,
                            string16* error) const OVERRIDE;
   virtual bool UserMayModifySettings(const extensions::Extension* extension,
@@ skipping 66 matching lines @@
   // example).
   bool is_elevated_;
 
   content::NotificationRegistrar registrar_;
   PrefChangeRegistrar pref_change_registrar_;
 
   URLFilterContext url_filter_context_;
 };
 
 #endif  // CHROME_BROWSER_MANAGED_MODE_MANAGED_USER_SERVICE_H_