chromium/content/test/data/accessibility/html/offscreen-iframe-expected-win.txt

ROLE_SYSTEM_DOCUMENT READONLY FOCUSABLE
++IA2_ROLE_SECTION
++++IA2_ROLE_INTERNAL_FRAME
++++++ROLE_SYSTEM_DOCUMENT READONLY FOCUSABLE
++++++++ROLE_SYSTEM_GROUPING name='iframe_onscreen'
++++++++ROLE_SYSTEM_GROUPING name='iframe_offscreen' OFFSCREEN