| // Copyright 2021 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. |
| |
| #ifndef CHROME_BROWSER_UI_LACROS_WINDOW_UTILITY_H_ |
| #define CHROME_BROWSER_UI_LACROS_WINDOW_UTILITY_H_ |
| |
| #include <string> |
| |
| namespace aura { |
| class Window; |
| } // namespace aura |
| |
| // This file contains utility functions for Lacros-related windows. |
| namespace lacros_window_utility { |
| |
| // Returns a unique id for the root window. This unique id is passed |
| // asynchronously to ash via Wayland during window construction. If |window| is |
| // not a root window, then this function automatically finds the root window. |
| std::string GetRootWindowUniqueId(aura::Window* window); |
| |
| } // namespace lacros_window_utility |
| |
| #endif // CHROME_BROWSER_UI_LACROS_WINDOW_UTILITY_H_ |
