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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_PREFS_DEFAULT_PREF_STORE_H_ | |
| 6 #define CHROME_BROWSER_PREFS_DEFAULT_PREF_STORE_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include "base/basictypes.h" | |
| 10 #include "base/scoped_ptr.h" | |
| 11 #include "chrome/common/pref_store.h" | |
| 12 | |
| 13 // This PrefStore keeps track of default preference values set when a | |
| 14 // preference is registered with the PrefService. | |
| 15 class DefaultPrefStore : public PrefStore { | |
| 16 public: | |
| 17 DefaultPrefStore(); | |
| 18 virtual ~DefaultPrefStore(); | |
| 19 | |
| 20 // PrefStore methods: | |
| 21 virtual DictionaryValue* prefs() const; | |
| 22 virtual PrefStore::PrefReadError ReadPrefs(); | |
| 23 | |
| 24 private: | |
| 25 // The default preference values. | |
| 26 scoped_ptr<DictionaryValue> prefs_; | |
| 27 | |
| 28 DISALLOW_COPY_AND_ASSIGN(DefaultPrefStore); | |
| 29 }; | |
| 30 | |
| 31 #endif // CHROME_BROWSER_PREFS_DEFAULT_PREF_STORE_H_ | |
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