| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_PREFS_PREF_SERVICE_SYNCABLE_UTIL_H_ |
| #define CHROME_BROWSER_PREFS_PREF_SERVICE_SYNCABLE_UTIL_H_ |
| |
| class PrefStore; |
| class Profile; |
| |
| namespace syncable_prefs { |
| class PrefServiceSyncable; |
| } |
| |
| // syncable_prefs::PrefServiceSyncable is a PrefService with added integration |
| // for sync, and knowledge of how to create an incognito PrefService. For code |
| // that does not need to know about the sync integration, you should use only |
| // the plain PrefService type. |
| // |
| // For this reason, Profile does not expose an accessor for the |
| // syncable_prefs::PrefServiceSyncable type. Instead, you can use the utilities |
| // below to retrieve the syncable_prefs::PrefServiceSyncable (or its incognito |
| // version) from a Profile. |
| syncable_prefs::PrefServiceSyncable* PrefServiceSyncableFromProfile( |
| Profile* profile); |
| syncable_prefs::PrefServiceSyncable* PrefServiceSyncableIncognitoFromProfile( |
| Profile* profile); |
| |
| // Creates an incognito copy of |pref_service| that shares most prefs but uses |
| // a fresh non-persistent overlay for the user pref store and an individual |
| // extension pref store (to cache the effective extension prefs for incognito |
| // windows). |
| syncable_prefs::PrefServiceSyncable* CreateIncognitoPrefServiceSyncable( |
| syncable_prefs::PrefServiceSyncable* pref_service, |
| PrefStore* incognito_extension_pref_store); |
| |
| #endif // CHROME_BROWSER_PREFS_PREF_SERVICE_SYNCABLE_UTIL_H_ |
