rem: function getBoolPref (prefObj, prefName, defaultValue) 
add: function getBoolPref (prefName, defaultValue) 
context: function getBoolPref (prefObj, prefName, defaultValue){    var e;    try    {        return prefObj.getBoolPref (prefName);    }    catch (e)    {        return defaultValue;    }    }
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/7488e28c59de8516f57a041d197a80a62240072b/readprefs.js/buggy/extensions/irc/xul/content/readprefs.js