Index: ui/accessibility/platform/aura_window_properties.h |
diff --git a/ui/accessibility/platform/aura_window_properties.h b/ui/accessibility/platform/aura_window_properties.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8c8ea138c3da9c486cee51a83a7ce19d6146108e |
--- /dev/null |
+++ b/ui/accessibility/platform/aura_window_properties.h |
@@ -0,0 +1,19 @@ |
+// Copyright 2017 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 UI_ACCESSIBILITY_PLATFORM_AURA_WINDOW_PROPERTIES_H_ |
+#define UI_ACCESSIBILITY_PLATFORM_AURA_WINDOW_PROPERTIES_H_ |
+ |
+#include "ui/accessibility/ax_export.h" |
+#include "ui/accessibility/ax_tree_id_registry.h" |
+#include "ui/aura/window.h" |
+ |
+namespace ui { |
+ |
+AX_EXPORT extern const aura::WindowProperty<AXTreeIDRegistry::AXTreeID>* const |
+ kChildAXTreeID; |
+ |
+} // namespace ui |
+ |
+#endif // UI_ACCESSIBILITY_PLATFORM_AURA_WINDOW_PROPERTIES_H_ |