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 CHROME_BROWSER_SIGNIN_EASY_UNLOCK_SERVICE_OBSERVER_H_ 6 #define CHROME_BROWSER_SIGNIN_EASY_UNLOCK_SERVICE_OBSERVER_H_ 7 8 class EasyUnlockServiceObserver { 9 public: 10 // Invoked when turn-off operation status changes. 11 virtual void OnTurnOffOperationStatusChanged() = 0; 12 13 protected: ~EasyUnlockServiceObserver()14 virtual ~EasyUnlockServiceObserver() {} 15 }; 16 17 #endif // CHROME_BROWSER_SIGNIN_EASY_UNLOCK_SERVICE_OBSERVER_H_ 18