added missing contructor.

std/flash/PrintJob.hx

@@ -2,6 +2,7 @@ package flash;
 
 extern class PrintJob
 {
+	function new() : Void;
 	function start():Bool;
 	function addPage(target:Dynamic, printArea:Dynamic, options:Dynamic, frameNum:Float):Bool;
 	function send():Void;