| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_SYNC_PREFERENCES_PREF_SERVICE_SYNCABLE_OBSERVER_H_ |
| #define COMPONENTS_SYNC_PREFERENCES_PREF_SERVICE_SYNCABLE_OBSERVER_H_ |
| |
| namespace sync_preferences { |
| |
| class PrefServiceSyncableObserver { |
| public: |
| // Invoked when PrefService::IsSyncing() changes. |
| virtual void OnIsSyncingChanged() = 0; |
| |
| protected: |
| virtual ~PrefServiceSyncableObserver() = default; |
| }; |
| |
| } // namespace sync_preferences |
| |
| #endif // COMPONENTS_SYNC_PREFERENCES_PREF_SERVICE_SYNCABLE_OBSERVER_H_ |
