third_party/blink/web_tests/external/wpt/common/proxy-all.sub.pac - chromium/src - Git at Google

 function FindProxyForURL(url, host) {
     return "PROXY {{host}}:{{ports[http][0]}}"
 }
	function FindProxyForURL(url, host) {
	return "PROXY {{host}}:{{ports[http][0]}}"
	}