rem: if (iid.equals(Components.interfaces.nsIURIContentListener)) return this; if (iid.equals(Components.interfaces.nsISupportsWeakReference)) 
add: if (iid.equals(Components.interfaces.nsIURIContentListener) || iid.equals(Components.interfaces.nsISupportsWeakReference) || iid.equals(Components.interfaces.nsISupports)) 
context:     QueryInterface: function(iid)    {        if (iid.equals(Components.interfaces.nsIURIContentListener))            return this;        if (iid.equals(Components.interfaces.nsISupportsWeakReference))            return this;        throw Components.results.NS_NOINTERFACE;    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/dcaec6c929213708851ced58ecfcb496219dc1fd/nsBrowserContentListener.js/buggy/suite/browser/nsBrowserContentListener.js