rem: if (!iid.equals(nsIProtocolHandler) && !iid.equals(nsISupports)) 
add: if (!iid.equals(nsICmdLineHandler) && !iid.equals(nsISupports)) 
context: IRCProtocolHandlerFactory.createInstance =function (outer, iid){    if (outer != null)        throw Components.results.NS_ERROR_NO_AGGREGATION;    if (!iid.equals(nsIProtocolHandler) && !iid.equals(nsISupports))        throw Components.results.NS_ERROR_INVALID_ARG;    return new IRCProtocolHandler();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/e11c8cbd6fca8e95318d16f53a60cb8585b78607/chatzilla-service.js/clean/extensions/irc/js/lib/chatzilla-service.js