// Copyright 2018 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. #include "components/send_tab_to_self/send_tab_to_self_model.h" #include "base/observer_list.h" namespace send_tab_to_self { SendTabToSelfModel::SendTabToSelfModel() {} SendTabToSelfModel::~SendTabToSelfModel() {} // Observer methods. void SendTabToSelfModel::AddObserver(SendTabToSelfModelObserver* observer) { DCHECK(observer); observers_.AddObserver(observer); } void SendTabToSelfModel::RemoveObserver(SendTabToSelfModelObserver* observer) { observers_.RemoveObserver(observer); } } // namespace send_tab_to_self