// Copyright 2013 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_SYNCED_PREF_OBSERVER_H_ #define COMPONENTS_SYNC_PREFERENCES_SYNCED_PREF_OBSERVER_H_ #include <string_view> namespace sync_preferences { class SyncedPrefObserver { … }; } // namespace sync_preferences #endif // COMPONENTS_SYNC_PREFERENCES_SYNCED_PREF_OBSERVER_H_