Added calls for deferred supervised user status change.

components/user_manager/user_manager.h

 // Copyright 2014 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 COMPONENTS_USER_MANAGER_USER_MANAGER_H_
 #define COMPONENTS_USER_MANAGER_USER_MANAGER_H_
 
 #include <string>
 
 #include "components/user_manager/user.h"
@@ skipping 33 matching lines @@
     // Called when active user has changed.
     virtual void ActiveUserChanged(const User* active_user);
 
     // Called when another user got added to the existing session.
     virtual void UserAddedToSession(const User* added_user);
 
     // Called right before notifying on user change so that those who rely
     // on user_id hash would be accessing up-to-date value.
     virtual void ActiveUserHashChanged(const std::string& hash);
 
+    // Called when supervised status has changed.
+    virtual void UserChangedSupervisedStatus(User* user);
+
    protected:
     virtual ~UserSessionStateObserver();
   };
 
   // Data retrieved from user account.
   class UserAccountData {
    public:
     UserAccountData(const base::string16& display_name,
                     const base::string16& given_name,
                     const std::string& locale);
@@ skipping 219 matching lines @@
       const std::string& user_id) const = 0;
 
   virtual void AddObserver(Observer* obs) = 0;
   virtual void RemoveObserver(Observer* obs) = 0;
 
   virtual void AddSessionStateObserver(UserSessionStateObserver* obs) = 0;
   virtual void RemoveSessionStateObserver(UserSessionStateObserver* obs) = 0;
 
   virtual void NotifyLocalStateChanged() = 0;
 
+  // Makes the supervised status change and notifies observers.
+  virtual void ChangeUserSupervisedStatus(User* user, bool is_supervised) = 0;
+
+
   // Returns true if supervised users allowed.
   virtual bool AreSupervisedUsersAllowed() const = 0;
 
-  // Force update login state.
-  virtual void ForceUpdateState() {}
-
  protected:
   // Sets UserManager instance.
   static void SetInstance(UserManager* user_manager);
 
   // Pointer to the existing UserManager instance (if any).
   // Usually is set by calling Initialize(), reset by calling Destroy().
   // Not owned since specific implementation of UserManager should decide on its
   // own appropriate owner. For src/chrome implementation such place is
   // g_browser_process->platform_part().
   static UserManager* instance;
 
  private:
   friend class chromeos::ScopedUserManagerEnabler;
 
   // Same as Get() but doesn't won't crash is current instance is NULL.
   static UserManager* GetForTesting();
 
   // Sets UserManager instance to the given |user_manager|.
   // Returns the previous value of the instance.
   static UserManager* SetForTesting(UserManager* user_manager);
 };
 
 }  // namespace user_manager
 
 #endif  // COMPONENTS_USER_MANAGER_USER_MANAGER_H_