rem: var url = file.URL; 
add: var ioService = XPCU.getService("@mozilla.org/network/io-service;1","nsIIOService");  var url = ioService.getURLSpecFromFile(file); 
context:   runSearch: function()  {    var path = null; // TODO: should persist last path chosen in a pref    var file = FilePickerUtils.pickFile("Find Search File", path, ["filterXML"], "Open");    if (file) {      var url = file.URL;      // XX temporary until 56354 is fixed      url = url.replace("file://", "file:///");            this.startSearchModule(url);    }  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/3d9e878c3473df2bdd78d84808b8168ac005e5aa/inspector.js/buggy/extensions/inspector/resources/content/inspector.js