9 var frame
= document
.getElementById("f");
10 var frameWin
= frame
.contentWindow
;
12 document
.body
.removeChild(frame
);
13 new frameWin
.VTTCue(0, 1, "Bug 894104").getCueAsHTML();
19 <body onload=
"boom();"><iframe id=
"f" src=
"data:text/html,1"></iframe></body>