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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 // | 4 // |
5 // Simple interface for something that persists state. | 5 // Simple interface for something that persists state. |
6 | 6 |
7 #ifndef SYNC_NOTIFIER_STATE_WRITER_H_ | 7 #ifndef SYNC_NOTIFIER_STATE_WRITER_H_ |
8 #define SYNC_NOTIFIER_STATE_WRITER_H_ | 8 #define SYNC_NOTIFIER_STATE_WRITER_H_ |
9 #pragma once | |
10 | 9 |
11 #include <string> | 10 #include <string> |
12 | 11 |
13 namespace syncer { | 12 namespace syncer { |
14 | 13 |
15 class StateWriter { | 14 class StateWriter { |
16 public: | 15 public: |
17 virtual ~StateWriter() {} | 16 virtual ~StateWriter() {} |
18 | 17 |
19 virtual void WriteState(const std::string& state) = 0; | 18 virtual void WriteState(const std::string& state) = 0; |
20 }; | 19 }; |
21 | 20 |
22 } // namespace syncer | 21 } // namespace syncer |
23 | 22 |
24 #endif // SYNC_NOTIFIER_STATE_WRITER_H_ | 23 #endif // SYNC_NOTIFIER_STATE_WRITER_H_ |
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