1#<skip - PRESSED not set: http://crbug.com/171625>
2ROLE_SYSTEM_DOCUMENT READONLY FOCUSABLE
3    ROLE_SYSTEM_PUSHBUTTON FOCUSABLE
4    IA2_ROLE_TOGGLE_BUTTON FOCUSABLE checkable:true
5    IA2_ROLE_TOGGLE_BUTTON FOCUSABLE PRESSED checkable:true
6    IA2_ROLE_TOGGLE_BUTTON FOCUSABLE PRESSED MIXED checkable:true
7