1 // Copyright 2019 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef UI_ACCESSIBILITY_AX_TREE_UPDATE_FORWARD_H_
6 #define UI_ACCESSIBILITY_AX_TREE_UPDATE_FORWARD_H_
7 
8 namespace ui {
9 
10 struct AXNodeData;
11 struct AXTreeData;
12 template <typename A, typename B>
13 struct AXTreeUpdateBase;
14 using AXTreeUpdate = AXTreeUpdateBase<AXNodeData, AXTreeData>;
15 
16 }  // namespace ui
17 
18 #endif  // UI_ACCESSIBILITY_AX_TREE_UPDATE_FORWARD_H_
19