hg: openjfx/9-dev/rt: RT-40750: TreeTableView ImageViews vanish and aren't redrawn when scrolling

[jonathan.giles at oracle.com]

Changeset: 6e23712c7468
Author:    jgiles
Date:      2015-05-25 10:16 +1200
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/6e23712c7468

RT-40750: TreeTableView ImageViews vanish and aren't redrawn when scrolling

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