src/third_party/web_platform_tests/conformance-checkers/html/elements/picture/track-srcset-novalid.html - cobalt - Git at Google

 <!DOCTYPE html>
 <meta charset=utf-8>
 <title>invalid track-srcset</title>
 <video src=x><track src=x srcset=x></video>
	<!DOCTYPE html>
	<meta charset=utf-8>
	<title>invalid track-srcset</title>
	<video src=x><track src=x srcset=x></video>