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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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