chromium/components/sync_user_events/no_op_user_event_service.h

// Copyright 2017 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_USER_EVENTS_NO_OP_USER_EVENT_SERVICE_H_
#define COMPONENTS_SYNC_USER_EVENTS_NO_OP_USER_EVENT_SERVICE_H_

#include <memory>

#include "components/sync_user_events/user_event_service.h"

namespace syncer {

// This implementation is used when we know event should never be recorded,
// such as in incognito mode.
class NoOpUserEventService : public UserEventService { … };

}  // namespace syncer

#endif  // COMPONENTS_SYNC_USER_EVENTS_NO_OP_USER_EVENT_SERVICE_H_