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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 // A helper class that assists preferences in firing notifications when lists | 5 // A helper class that assists preferences in firing notifications when lists |
6 // or dictionaries are changed. | 6 // or dictionaries are changed. |
7 | 7 |
8 #ifndef COMPONENTS_PREFS_SCOPED_USER_PREF_UPDATE_H_ | 8 #ifndef COMPONENTS_PREFS_SCOPED_USER_PREF_UPDATE_H_ |
9 #define COMPONENTS_PREFS_SCOPED_USER_PREF_UPDATE_H_ | 9 #define COMPONENTS_PREFS_SCOPED_USER_PREF_UPDATE_H_ |
10 | 10 |
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94 | 94 |
95 T* operator->() { | 95 T* operator->() { |
96 return Get(); | 96 return Get(); |
97 } | 97 } |
98 | 98 |
99 private: | 99 private: |
100 DISALLOW_COPY_AND_ASSIGN(ScopedUserPrefUpdate); | 100 DISALLOW_COPY_AND_ASSIGN(ScopedUserPrefUpdate); |
101 }; | 101 }; |
102 | 102 |
103 typedef ScopedUserPrefUpdate<base::DictionaryValue, | 103 typedef ScopedUserPrefUpdate<base::DictionaryValue, |
104 base::Value::TYPE_DICTIONARY> | 104 base::Value::Type::DICTIONARY> |
105 DictionaryPrefUpdate; | 105 DictionaryPrefUpdate; |
106 typedef ScopedUserPrefUpdate<base::ListValue, base::Value::TYPE_LIST> | 106 typedef ScopedUserPrefUpdate<base::ListValue, base::Value::Type::LIST> |
107 ListPrefUpdate; | 107 ListPrefUpdate; |
108 | 108 |
109 #endif // COMPONENTS_PREFS_SCOPED_USER_PREF_UPDATE_H_ | 109 #endif // COMPONENTS_PREFS_SCOPED_USER_PREF_UPDATE_H_ |
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