 
 internal class CustomURLLoader extends URLLoader
 {
-	public function CustomURLLoader(relevantContext:Object, request:URLRequest, dataFormat:String, loadNow:Boolean)
+	public function CustomURLLoader(request:URLRequest, dataFormat:String, loadNow:Boolean)
 	{
 		super.dataFormat = dataFormat;
 		_urlRequest = request;

			var urlLoader:CustomURLLoader;
			try
			{
				urlLoader = new CustomURLLoader(relevantContext, request, dataFormat, true);
				urlLoader.addResponder(new CustomAsyncResponder(relevantContext, null, asyncResultHandler, asyncFaultHandler, token));
			}
			catch (e:Error)

	
	override public function close():void
	{
		if (URLRequestUtils.debug)
			trace(debugId(this), 'cancel', _urlRequest.url);
		_isClosed = true;
		try {
			super.close();
