| // 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. |
| // |
| // Simple interface for something that persists state. |
| |
| #ifndef SYNC_NOTIFIER_STATE_WRITER_H_ |
| #define SYNC_NOTIFIER_STATE_WRITER_H_ |
| #pragma once |
| |
| #include <string> |
| |
| namespace sync_notifier { |
| |
| class StateWriter { |
| public: |
| virtual ~StateWriter() {} |
| |
| virtual void WriteState(const std::string& state) = 0; |
| }; |
| |
| } // sync_notifier |
| |
| #endif // SYNC_NOTIFIER_STATE_WRITER_H_ |