rem: return "file:"; 
add: return curLocation.getProtocol() + ":"; 
context: 	window.__defineGetter__("location", function(url){		return {			get protocol(){				return "file:";			}		};	});
meta: 1307	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1307/d776dc9d5c5322e81b56272728325990ed6892bb/env.js/clean/build/runtest/env.js