rem: return ioService.newURI(aURL, aOriginCharset, null); 
add: return ioService.newURI(aURL, aOriginCharset, aBaseURI); 
context: function makeURI(aURL, aOriginCharset){  var ioService = Components.classes["@mozilla.org/network/io-service;1"]                            .getService(Components.interfaces.nsIIOService);  return ioService.newURI(aURL, aOriginCharset, null);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/c94c5ab1dc1d32ebfc428dbf0059325525bb6caa/contentAreaUtils.js/buggy/toolkit/content/contentAreaUtils.js