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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef ASH_COMMON_SYSTEM_CHROMEOS_SUPERVISED_CUSTODIAN_INFO_TRAY_OBSERVER_H_ | |
6 #define ASH_COMMON_SYSTEM_CHROMEOS_SUPERVISED_CUSTODIAN_INFO_TRAY_OBSERVER_H_ | |
7 | |
8 namespace ash { | |
9 | |
10 // Used to observe SystemTrayDelegate. | |
11 class CustodianInfoTrayObserver { | |
12 public: | |
13 // Called when information about the supervised user's custodian is changed, | |
14 // e.g. the display name. | |
15 virtual void OnCustodianInfoChanged() = 0; | |
16 | |
17 protected: | |
18 virtual ~CustodianInfoTrayObserver() {} | |
19 }; | |
20 | |
21 } // namespace ash | |
22 | |
23 #endif // ASH_COMMON_SYSTEM_CHROMEOS_SUPERVISED_CUSTODIAN_INFO_TRAY_OBSERVER_H_ | |
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