| // Copyright 2016 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 COMPONENTS_KEEP_ALIVE_REGISTRY_KEEP_ALIVE_STATE_OBSERVER_H_ |
| #define COMPONENTS_KEEP_ALIVE_REGISTRY_KEEP_ALIVE_STATE_OBSERVER_H_ |
| |
| class KeepAliveStateObserver { |
| public: |
| virtual void OnKeepAliveStateChanged(bool is_keeping_alive) = 0; |
| virtual void OnKeepAliveRestartStateChanged(bool can_restart) = 0; |
| |
| protected: |
| virtual ~KeepAliveStateObserver() {} |
| }; |
| |
| #endif // COMPONENTS_KEEP_ALIVE_REGISTRY_KEEP_ALIVE_STATE_OBSERVER_H_ |