| // Copyright 2013 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_APP_LIST_KEEP_ALIVE_SERVICE_H_ |
| #define CHROME_BROWSER_UI_APP_LIST_KEEP_ALIVE_SERVICE_H_ |
| |
| // An interface to manipulate browser keepalive. Subclasses should ensure that |
| // keepalive is cleared when the object is destructed. |
| class KeepAliveService { |
| public: |
| virtual ~KeepAliveService() {} |
| virtual void EnsureKeepAlive() = 0; |
| virtual void FreeKeepAlive() = 0; |
| }; |
| |
| #endif // CHROME_BROWSER_UI_APP_LIST_KEEP_ALIVE_SERVICE_H_ |
