We introduced three new loading image parameters for applet launch: loading_image_url, loading_image_height, loading_image_width when fix RT-3696. Those parameters are for overlay images. They are not parameters for plugin/applet. Currently, they are included in applet tag as parameters, which is fine because they are not any known/reserved param names. However, this is unnecessary and need be cleaned up.

The fix is simple. Just create another array for those parameters and not put them in the launch params array. The webrev is at http://javaweb.sfbay.sun.com/~hdong/ws2/jfx/deploy/webrev/