ash/system/chromeos/supervised/custodian_info_tray_observer.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef ASH_SYSTEM_CHROMEOS_SUPERVISED_CUSTODIAN_INFO_TRAY_OBSERVER_H_
   6 #define ASH_SYSTEM_CHROMEOS_SUPERVISED_CUSTODIAN_INFO_TRAY_OBSERVER_H_
   7
   8 namespace ash {
   9
  10 // Used to observe SystemTrayDelegate.
  11 class CustodianInfoTrayObserver {
  12  public:
  13   // Called when information about the supervised user's custodian is changed,
  14   // e.g. the display name.
  15   virtual void OnCustodianInfoChanged() = 0;
  16
  17  protected:
  18   virtual ~CustodianInfoTrayObserver() {}
  19 };
  20
  21 } // namespace ash
  22
  23 #endif  // ASH_SYSTEM_CHROMEOS_SUPERVISED_CUSTODIAN_INFO_TRAY_OBSERVER_H_