| // Copyright 2023 The Chromium Authors | 
 | // Use of this source code is governed by a BSD-style license that can be | 
 | // found in the LICENSE file. | 
 |  | 
 | #include "ash/drag_drop/mock_drag_drop_observer.h" | 
 |  | 
 | #include "ui/aura/client/drag_drop_client.h" | 
 |  | 
 | namespace ash { | 
 |  | 
 | MockDragDropObserver::MockDragDropObserver( | 
 |     aura::client::DragDropClient* client) { | 
 |   observation_.Observe(client); | 
 | } | 
 |  | 
 | MockDragDropObserver::~MockDragDropObserver() = default; | 
 |  | 
 | void MockDragDropObserver::ResetObservation() { | 
 |   observation_.Reset(); | 
 | } | 
 |  | 
 | }  // namespace ash |