// 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_