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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 CHROME_BROWSER_SYNC_GLUE_EXTENSIONS_ACTIVITY_MONITOR_H_ | 5 #ifndef CHROME_BROWSER_SYNC_GLUE_EXTENSIONS_ACTIVITY_MONITOR_H_ |
6 #define CHROME_BROWSER_SYNC_GLUE_EXTENSIONS_ACTIVITY_MONITOR_H_ | 6 #define CHROME_BROWSER_SYNC_GLUE_EXTENSIONS_ACTIVITY_MONITOR_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "content/public/browser/notification_observer.h" | 10 #include "content/public/browser/notification_observer.h" |
11 #include "content/public/browser/notification_registrar.h" | 11 #include "content/public/browser/notification_registrar.h" |
12 | 12 |
13 namespace syncer { | 13 namespace syncer { |
14 class ExtensionsActivity; | 14 class ExtensionsActivity; |
15 } | 15 } |
16 | 16 |
17 namespace browser_sync { | 17 namespace browser_sync { |
18 | 18 |
19 // Observe and record usage of extension bookmark API. | 19 // Observe and record usage of extension bookmark API. |
20 class ExtensionsActivityMonitor : public content::NotificationObserver { | 20 class ExtensionsActivityMonitor : public content::NotificationObserver { |
21 public: | 21 public: |
22 ExtensionsActivityMonitor(); | 22 ExtensionsActivityMonitor(); |
23 virtual ~ExtensionsActivityMonitor(); | 23 virtual ~ExtensionsActivityMonitor(); |
24 | 24 |
25 // content::NotificationObserver implementation. | 25 // content::NotificationObserver implementation. |
26 virtual void Observe(int type, | 26 virtual void Observe(int type, |
27 const content::NotificationSource& source, | 27 const content::NotificationSource& source, |
28 const content::NotificationDetails& details) OVERRIDE; | 28 const content::NotificationDetails& details) override; |
29 | 29 |
30 const scoped_refptr<syncer::ExtensionsActivity>& GetExtensionsActivity(); | 30 const scoped_refptr<syncer::ExtensionsActivity>& GetExtensionsActivity(); |
31 | 31 |
32 private: | 32 private: |
33 scoped_refptr<syncer::ExtensionsActivity> extensions_activity_; | 33 scoped_refptr<syncer::ExtensionsActivity> extensions_activity_; |
34 | 34 |
35 // Used only on UI loop. | 35 // Used only on UI loop. |
36 content::NotificationRegistrar registrar_; | 36 content::NotificationRegistrar registrar_; |
37 }; | 37 }; |
38 | 38 |
39 } // namespace browser_sync | 39 } // namespace browser_sync |
40 | 40 |
41 #endif // CHROME_BROWSER_SYNC_GLUE_EXTENSIONS_ACTIVITY_MONITOR_H_ | 41 #endif // CHROME_BROWSER_SYNC_GLUE_EXTENSIONS_ACTIVITY_MONITOR_H_ |
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