rem: proxyURL.value = URIFixup.createFixupURI(proxyURL.value, nsIURIFixup.FIXUP_FLAG_NONE).spec; 
add: autoURL.value = URIFixup.createFixupURI(autoURL.value, nsIURIFixup.FIXUP_FLAG_NONE).spec; 
context: function FixProxyURL(){  const nsIURIFixup = Components.interfaces.nsIURIFixup;  var proxyURL = document.getElementById("networkProxyAutoconfigURL");  try {    var URIFixup = Components.classes["@mozilla.org/docshell/urifixup;1"]                             .getService(nsIURIFixup);    proxyURL.value = URIFixup.createFixupURI(proxyURL.value,                                             nsIURIFixup.FIXUP_FLAG_NONE).spec;  } catch (e) {}}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/23d7b616b9c12648f1b6bb5aac4f43761c2f0fcf/pref-proxies.js/clean/suite/common/pref/pref-proxies.js