| // 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_ |