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.
5 #ifndef COMPONENTS_SYNC_PREFERENCES_PREF_SERVICE_SYNCABLE_OBSERVER_H_
6 #define COMPONENTS_SYNC_PREFERENCES_PREF_SERVICE_SYNCABLE_OBSERVER_H_
8 namespace sync_preferences {
10 class PrefServiceSyncableObserver {
12 // Invoked when PrefService::IsSyncing() changes.
13 virtual void OnIsSyncingChanged() = 0;
16 virtual ~PrefServiceSyncableObserver() {}
19 } // namespace sync_preferences
21 #endif // COMPONENTS_SYNC_PREFERENCES_PREF_SERVICE_SYNCABLE_OBSERVER_H_