ash/system/session_length_limit/session_length_limit_observer.h

   1 // Copyright (c) 2012 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_SESSION_LENGTH_LIMIT_SESSION_LENGTH_LIMIT_OBSERVER_H_
   6 #define ASH_SYSTEM_SESSION_LENGTH_LIMIT_SESSION_LENGTH_LIMIT_OBSERVER_H_
   7
   8 namespace ash {
   9
  10 // Observer for the session length limit.
  11 class SessionLengthLimitObserver {
  12  public:
  13   virtual ~SessionLengthLimitObserver() {}
  14
  15   // Called when the session start time is updated.
  16   virtual void OnSessionStartTimeChanged() = 0;
  17
  18   // Called when the session length limit is updated.
  19   virtual void OnSessionLengthLimitChanged() = 0;
  20 };
  21
  22 }  // namespace ash
  23
  24 #endif  // ASH_SYSTEM_SESSION_LENGTH_LIMIT_SESSION_LENGTH_LIMIT_OBSERVER_H_