hg: openjfx/8/graphics/rt: RT-34220: [Control, Text] arrow up / arrow down is wrong on TextArea

[hang . vo]

Changeset: bfc57ffd96bc
Author:    leifs
Date:      2013-11-26 09:33 -0800
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/bfc57ffd96bc

RT-34220: [Control, Text] arrow up / arrow down is wrong on TextArea
Reviewed-by: felipe

! 
modules/controls/src/main/java/com/sun/javafx/scene/control/skin/TextAreaSkin.java