chrome/browser/extensions/api/storage/local_storage_backend.h - Issue 175853002: Revert of Add a Restore() method to ValueStore and make StorageAPI use it

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Side by Side Diff: chrome/browser/extensions/api/storage/local_storage_backend.h

Issue 175853002: Revert of Add a Restore() method to ValueStore and make StorageAPI use it (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 10 months ago

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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

3 // found in the LICENSE file.

4

5 #ifndef CHROME_BROWSER_EXTENSIONS_API_STORAGE_LOCAL_STORAGE_BACKEND_H_

6 #define CHROME_BROWSER_EXTENSIONS_API_STORAGE_LOCAL_STORAGE_BACKEND_H_

7

8 #include <map>

9 #include <string>

10

11 #include "base/memory/linked_ptr.h"

12 #include "base/memory/ref_counted.h"

13 #include "chrome/browser/extensions/api/storage/settings_backend.h"

14 #include "chrome/browser/extensions/api/storage/settings_storage_quota_enforcer. h"

15

16 namespace base {

17 class FilePath;

18 }

19

20 class ValueStore;

21

22 namespace extensions {

23 class SettingStorageFactory;

24

25 class LocalStorageBackend : public SettingsBackend {

26 public:

27 LocalStorageBackend(

28 const scoped_refptr<SettingsStorageFactory>& storage_factory,

29 const base::FilePath& base_path,

30 const SettingsStorageQuotaEnforcer::Limits& quota);

31 virtual ~LocalStorageBackend();

32

33 // SettingsBackend implementation.

34 virtual ValueStore* GetStorage(const std::string& extension_id) OVERRIDE;

35 virtual void DeleteStorage(const std::string& extension_id) OVERRIDE;

36

37 private:

38 typedef std::map<std::string, linked_ptr<ValueStore> > StorageMap;

39

40 StorageMap storage_map_;

41

42 DISALLOW_COPY_AND_ASSIGN(LocalStorageBackend);

43 };

44

45 } // namespace extensions

46

47 #endif // CHROME_BROWSER_EXTENSIONS_API_STORAGE_LOCAL_STORAGE_BACKEND_H_

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