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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 COMPONENTS_USER_PREFS_TRACKED_PREF_HASH_STORE_IMPL_H_ | 5 #ifndef SERVICES_PREFERENCES_TRACKED_PREF_HASH_STORE_IMPL_H_ |
6 #define COMPONENTS_USER_PREFS_TRACKED_PREF_HASH_STORE_IMPL_H_ | 6 #define SERVICES_PREFERENCES_TRACKED_PREF_HASH_STORE_IMPL_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "components/user_prefs/tracked/pref_hash_calculator.h" | 10 #include "services/preferences/tracked/pref_hash_calculator.h" |
11 #include "components/user_prefs/tracked/pref_hash_store.h" | 11 #include "services/preferences/tracked/pref_hash_store.h" |
12 | 12 |
13 // Implements PrefHashStoreImpl by storing preference hashes in a | 13 // Implements PrefHashStoreImpl by storing preference hashes in a |
14 // HashStoreContents. | 14 // HashStoreContents. |
15 class PrefHashStoreImpl : public PrefHashStore { | 15 class PrefHashStoreImpl : public PrefHashStore { |
16 public: | 16 public: |
17 enum StoreVersion { | 17 enum StoreVersion { |
18 // No hashes have been stored in this PrefHashStore yet. | 18 // No hashes have been stored in this PrefHashStore yet. |
19 VERSION_UNINITIALIZED = 0, | 19 VERSION_UNINITIALIZED = 0, |
20 // The hashes in this PrefHashStore were stored before the introduction | 20 // The hashes in this PrefHashStore were stored before the introduction |
21 // of a version number and should be re-initialized. | 21 // of a version number and should be re-initialized. |
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51 | 51 |
52 private: | 52 private: |
53 class PrefHashStoreTransactionImpl; | 53 class PrefHashStoreTransactionImpl; |
54 | 54 |
55 const PrefHashCalculator pref_hash_calculator_; | 55 const PrefHashCalculator pref_hash_calculator_; |
56 bool use_super_mac_; | 56 bool use_super_mac_; |
57 | 57 |
58 DISALLOW_COPY_AND_ASSIGN(PrefHashStoreImpl); | 58 DISALLOW_COPY_AND_ASSIGN(PrefHashStoreImpl); |
59 }; | 59 }; |
60 | 60 |
61 #endif // COMPONENTS_USER_PREFS_TRACKED_PREF_HASH_STORE_IMPL_H_ | 61 #endif // SERVICES_PREFERENCES_TRACKED_PREF_HASH_STORE_IMPL_H_ |
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