rem: var fileURL = Components.classes[nsStdURL_PROGID].createInstance().QueryInterface(nsIFileURL); 
add: var fileURL = Components.classes[nsStdURL_CONTRACTID].createInstance().QueryInterface(nsIFileURL); 
context: function URLpathToFile(aURLstr) {  var fileURL = Components.classes[nsStdURL_PROGID].createInstance().QueryInterface(nsIFileURL);  fileURL.spec = aURLstr;  return fileURL.file;}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/0257791053c2b38e1dfaf2ee11afae973e82e394/filepicker.js/buggy/xpfe/components/filepicker/res/content/filepicker.js