chromium/content/test/data/accessibility/event/add-dialog-described-by-expected-uia-win.txt

AriaProperties changed on role=dialog
AriaProperties changed on role=heading, name=Described by dialog title
AriaProperties changed on role=textbox
IsDataValidForForm changed on role=textbox
Level changed on role=heading, name=Described by dialog title
StructureChanged/ChildAdded on role=dialog
StructureChanged/ChildrenReordered on role=document