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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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_EXTENSIONS_EXTENSION_DATA_DELETER_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_DATA_DELETER_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_DATA_DELETER_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_DATA_DELETER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/ref_counted.h" | 9 #include "base/ref_counted.h" |
10 #include "base/string16.h" | 10 #include "base/string16.h" |
11 #include "chrome/browser/browser_thread.h" | 11 #include "chrome/browser/browser_thread.h" |
12 #include "googleurl/src/gurl.h" | 12 #include "googleurl/src/gurl.h" |
13 | 13 |
14 namespace webkit_database { | 14 namespace webkit_database { |
15 class DatabaseTracker; | 15 class DatabaseTracker; |
16 } | 16 } |
17 | 17 |
18 namespace fileapi { | 18 namespace fileapi { |
19 class SandboxedFileSystemContext; | 19 class SandboxedFileSystemContext; |
20 } | 20 } |
21 | 21 |
22 class Profile; | 22 class Profile; |
23 class URLRequestContextGetter; | 23 class URLRequestContextGetter; |
24 class WebKitContext; | 24 class WebKitContext; |
25 | 25 |
26 // A helper class that takes care of removing local storage, databases and | 26 // A helper class that takes care of removing local storage, databases and |
27 // cookies for a given extension. This is used by | 27 // cookies for a given extension. This is used by |
28 // ExtensionsService::ClearExtensionData() upon uninstalling an extension. | 28 // ExtensionService::ClearExtensionData() upon uninstalling an extension. |
29 class ExtensionDataDeleter | 29 class ExtensionDataDeleter |
30 : public base::RefCountedThreadSafe<ExtensionDataDeleter, | 30 : public base::RefCountedThreadSafe<ExtensionDataDeleter, |
31 BrowserThread::DeleteOnUIThread> { | 31 BrowserThread::DeleteOnUIThread> { |
32 public: | 32 public: |
33 ExtensionDataDeleter(Profile* profile, const GURL& extension_url); | 33 ExtensionDataDeleter(Profile* profile, const GURL& extension_url); |
34 ~ExtensionDataDeleter(); | 34 ~ExtensionDataDeleter(); |
35 | 35 |
36 // Start removing data. The extension should not be running when this is | 36 // Start removing data. The extension should not be running when this is |
37 // called. Cookies are deleted on the current thread, local storage and | 37 // called. Cookies are deleted on the current thread, local storage and |
38 // databases are deleted asynchronously on the webkit and file threads, | 38 // databases are deleted asynchronously on the webkit and file threads, |
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74 | 74 |
75 // Webkit context for accessing the DOM storage helper. | 75 // Webkit context for accessing the DOM storage helper. |
76 scoped_refptr<WebKitContext> webkit_context_; | 76 scoped_refptr<WebKitContext> webkit_context_; |
77 | 77 |
78 scoped_refptr<fileapi::SandboxedFileSystemContext> file_system_context_; | 78 scoped_refptr<fileapi::SandboxedFileSystemContext> file_system_context_; |
79 | 79 |
80 DISALLOW_COPY_AND_ASSIGN(ExtensionDataDeleter); | 80 DISALLOW_COPY_AND_ASSIGN(ExtensionDataDeleter); |
81 }; | 81 }; |
82 | 82 |
83 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_DATA_DELETER_H_ | 83 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_DATA_DELETER_H_ |
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