// Copyright (c) 2012 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef CHROME_BROWSER_UI_ASH_APP_SYNC_UI_STATE_OBSERVER_H_ #define CHROME_BROWSER_UI_ASH_APP_SYNC_UI_STATE_OBSERVER_H_ class AppSyncUIStateObserver { public: // Invoked when the UI status of app sync has changed. virtual void OnAppSyncUIStatusChanged() = 0; protected: virtual ~AppSyncUIStateObserver() {} }; #endif // CHROME_BROWSER_UI_ASH_APP_SYNC_UI_STATE_OBSERVER_H_