hg: openjfx/9-dev/rt: 8149624: Can't add subcolumns dynamically

[jonathan.giles at oracle.com]

Changeset: 5e7862469593
Author:    jgiles
Date:      2016-03-01 13:18 +1300
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/5e7862469593

8149624: Can't add subcolumns dynamically

! modules/controls/src/main/java/javafx/scene/control/skin/NestedTableColumnHeader.java
! modules/controls/src/main/java/javafx/scene/control/skin/TableColumnHeader.java