context: function bc_QueryInterface(iid){    if (!iid.equals(nsIChannel) && !iid.equals(nsIRequest) &&        !iid.equals(nsISupports))        throw Components.results.NS_ERROR_NO_INTERFACE;        return this;}
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/1c8d8bf9357639bb28c9901382136c486c9b6f60/chatzilla-service.js/clean/js/lib/chatzilla-service.js