hg: openjfx/2.2/controls/rt: fix RT-21548 left/right/up/down dont work for custom colors in palette

[hang.vo at oracle.com]

Changeset: ece88055a0d4
Author:    Paru Somashekar <paru.somashekar at oracle.com>
Date:      2012-05-22 16:09 -0700
URL:       http://hg.openjdk.java.net/openjfx/2.2/controls/rt/rev/ece88055a0d4

fix RT-21548 left/right/up/down dont work for custom colors in palette

! javafx-ui-controls/src/com/sun/javafx/scene/control/skin/ColorPalette.java