ash/system/chromeos/shutdown_policy_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_SHUTDOWN_POLICY_OBSERVER_H_
   6 #define ASH_SYSTEM_CHROMEOS_SHUTDOWN_POLICY_OBSERVER_H_
   7
   8 namespace ash {
   9
  10 // Registered with SystemTrayDelegate to observe the |kRebootOnShutdown| policy.
  11 class ASH_EXPORT ShutdownPolicyObserver {
  12  public:
  13   // Called when the value of the |kRebootOnShutdown| policy is changed.
  14   virtual void OnShutdownPolicyChanged(bool reboot_on_shutdown) = 0;
  15
  16  protected:
  17   virtual ~ShutdownPolicyObserver() {}
  18 };
  19
  20 }  // namespace ash
  21
  22 #endif  // ASH_SYSTEM_CHROMEOS_SHUTDOWN_POLICY_OBSERVER_H_