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1 // Copyright 2012 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 COMPONENTS_SYNCABLE_PREFS_PREF_SERVICE_SYNCABLE_OBSERVER_H_ | |
6 #define COMPONENTS_SYNCABLE_PREFS_PREF_SERVICE_SYNCABLE_OBSERVER_H_ | |
7 | |
8 namespace syncable_prefs { | |
9 | |
10 class PrefServiceSyncableObserver { | |
11 public: | |
12 // Invoked when PrefService::IsSyncing() changes. | |
13 virtual void OnIsSyncingChanged() = 0; | |
14 | |
15 protected: | |
16 virtual ~PrefServiceSyncableObserver() {} | |
17 }; | |
18 | |
19 } // namespace syncable_prefs | |
20 | |
21 #endif // COMPONENTS_SYNCABLE_PREFS_PREF_SERVICE_SYNCABLE_OBSERVER_H_ | |
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