chromium/content/test/data/accessibility/html/video-text-only-expected-win.txt

ROLE_SYSTEM_DOCUMENT READONLY FOCUSABLE
++IA2_ROLE_SECTION
++++ROLE_SYSTEM_GROUPING name='Unable to play media.' UNAVAILABLE
++++ROLE_SYSTEM_STATICTEXT name=' '
++++ROLE_SYSTEM_GROUPING name='Unable to play media.' UNAVAILABLE