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