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// Copyright 2012 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 COMPONENTS_SYNCABLE_PREFS_PREF_SERVICE_SYNCABLE_OBSERVER_H_
#define COMPONENTS_SYNCABLE_PREFS_PREF_SERVICE_SYNCABLE_OBSERVER_H_
namespace syncable_prefs {
class PrefServiceSyncableObserver {
public:
// Invoked when PrefService::IsSyncing() changes.
virtual void OnIsSyncingChanged() = 0;
protected:
virtual ~PrefServiceSyncableObserver() {}
};
} // namespace syncable_prefs
#endif // COMPONENTS_SYNCABLE_PREFS_PREF_SERVICE_SYNCABLE_OBSERVER_H_
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