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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 #ifndef ASH_COMMON_SYSTEM_UPDATE_UPDATE_OBSERVER_H_ | 5 #ifndef ASH_COMMON_SYSTEM_UPDATE_UPDATE_OBSERVER_H_ |
6 #define ASH_COMMON_SYSTEM_UPDATE_UPDATE_OBSERVER_H_ | 6 #define ASH_COMMON_SYSTEM_UPDATE_UPDATE_OBSERVER_H_ |
7 | 7 |
8 #include "ash/ash_export.h" | 8 #include "ash/ash_export.h" |
9 | 9 |
10 namespace ash { | 10 namespace ash { |
11 | 11 |
12 struct UpdateInfo; | 12 struct UpdateInfo; |
13 | 13 |
14 class ASH_EXPORT UpdateObserver { | 14 class ASH_EXPORT UpdateObserver { |
15 public: | 15 public: |
16 virtual ~UpdateObserver() {} | 16 virtual ~UpdateObserver() {} |
17 | 17 |
18 virtual void OnUpdateRecommended(const UpdateInfo& info) = 0; | 18 virtual void OnUpdateRecommended(const UpdateInfo& info) = 0; |
19 }; | 19 }; |
20 | 20 |
21 } // namespace ash | 21 } // namespace ash |
22 | 22 |
23 #endif //ASH_COMMON_SYSTEM_UPDATE_UPDATE_OBSERVER_H_ | 23 #endif // ASH_COMMON_SYSTEM_UPDATE_UPDATE_OBSERVER_H_ |
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