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 CHROME_BROWSER_UI_ASH_APP_SYNC_UI_STATE_OBSERVER_H_ 6 #define CHROME_BROWSER_UI_ASH_APP_SYNC_UI_STATE_OBSERVER_H_ 7 8 class AppSyncUIStateObserver { 9 public: 10 // Invoked when the UI status of app sync has changed. 11 virtual void OnAppSyncUIStatusChanged() = 0; 12 13 protected: 14 virtual ~AppSyncUIStateObserver() {} 15 }; 16 17 #endif // CHROME_BROWSER_UI_ASH_APP_SYNC_UI_STATE_OBSERVER_H_ 18
