portals/resources/blank-host.html - external/github.com/web-platform-tests/wpt - Git at Google

 <!DOCTYPE html>
 <!--
   This is a blank page used when a test needs a new window to host and activate
   a portal. Tests cannot simply use window.open() without a URL as about:blank
   may not host a portal.
 -->
 <body>
 </body>
	<!DOCTYPE html>
	<!--
	This is a blank page used when a test needs a new window to host and activate
	a portal. Tests cannot simply use window.open() without a URL as about:blank
	may not host a portal.
	-->
	<body>
	</body>