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- // 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_
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