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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 EXTENSIONS_BROWSER_EXTENSION_REGISTRY_OBSERVER_H_ | 5 #ifndef EXTENSIONS_BROWSER_EXTENSION_REGISTRY_OBSERVER_H_ |
6 #define EXTENSIONS_BROWSER_EXTENSION_REGISTRY_OBSERVER_H_ | 6 #define EXTENSIONS_BROWSER_EXTENSION_REGISTRY_OBSERVER_H_ |
7 | 7 |
| 8 namespace content { |
| 9 class BrowserContext; |
| 10 } |
| 11 |
8 namespace extensions { | 12 namespace extensions { |
9 | 13 |
10 class Extension; | 14 class Extension; |
11 | 15 |
12 // Observer for ExtensionRegistry. Exists in a separate header file to reduce | 16 // Observer for ExtensionRegistry. Exists in a separate header file to reduce |
13 // the include file burden for typical clients of ExtensionRegistry. | 17 // the include file burden for typical clients of ExtensionRegistry. |
14 class ExtensionRegistryObserver { | 18 class ExtensionRegistryObserver { |
15 public: | 19 public: |
16 virtual ~ExtensionRegistryObserver() {} | 20 virtual ~ExtensionRegistryObserver() {} |
17 | 21 |
18 // Called after an extension is loaded. The extension will exclusively exist | 22 // Called after an extension is loaded. The extension will exclusively exist |
19 // in the enabled_extensions set of ExtensionRegistry. | 23 // in the enabled_extensions set of ExtensionRegistry. |
20 virtual void OnExtensionLoaded(const Extension* extension) {} | 24 virtual void OnExtensionLoaded( |
| 25 content::BrowserContext* browser_context, |
| 26 const Extension* extension) {} |
21 | 27 |
22 // Called after an extension is unloaded. The extension no longer exists in | 28 // Called after an extension is unloaded. The extension no longer exists in |
23 // any of the ExtensionRegistry sets (enabled, disabled, etc.). | 29 // any of the ExtensionRegistry sets (enabled, disabled, etc.). |
24 virtual void OnExtensionUnloaded(const Extension* extension) {} | 30 virtual void OnExtensionUnloaded( |
| 31 content::BrowserContext* browser_context, |
| 32 const Extension* extension) {} |
25 }; | 33 }; |
26 | 34 |
27 } | 35 } // namespace extensions |
28 | 36 |
29 #endif // EXTENSIONS_BROWSER_EXTENSION_REGISTRY_OBSERVER_H_ | 37 #endif // EXTENSIONS_BROWSER_EXTENSION_REGISTRY_OBSERVER_H_ |
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