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1 // Copyright 2013 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_SCREEN_SECURITY_SCREEN_SHARE_OBSERVER_H_ | |
6 #define ASH_COMMON_SYSTEM_CHROMEOS_SCREEN_SECURITY_SCREEN_SHARE_OBSERVER_H_ | |
7 | |
8 #include "base/callback.h" | |
9 #include "base/strings/string16.h" | |
10 | |
11 namespace ash { | |
12 | |
13 class ScreenShareObserver { | |
14 public: | |
15 // Called when screen share is started. | |
16 virtual void OnScreenShareStart(const base::Closure& stop_callback, | |
17 const base::string16& helper_name) = 0; | |
18 | |
19 // Called when screen share is stopped. | |
20 virtual void OnScreenShareStop() = 0; | |
21 | |
22 protected: | |
23 virtual ~ScreenShareObserver() {} | |
24 }; | |
25 | |
26 } // namespace ash | |
27 | |
28 #endif // ASH_COMMON_SYSTEM_CHROMEOS_SCREEN_SECURITY_SCREEN_SHARE_OBSERVER_H_ | |
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