| // Copyright 2016 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 "ash/ash_export.h" |
| |
| namespace views { |
| class PointerWatcher; |
| } |
| |
| namespace ash { |
| |
| // Allows different implementations of PointerWatcher in mus and non-mus ash. |
| class ASH_EXPORT PointerWatcherDelegate { |
| public: |
| virtual ~PointerWatcherDelegate() {} |
| |
| virtual void AddPointerWatcher(views::PointerWatcher* watcher) = 0; |
| virtual void RemovePointerWatcher(views::PointerWatcher* watcher) = 0; |
| }; |
| |
| } // namespace ash |