hg: openjfx/8/graphics/rt: RT-32708: Empty column header, when hiding a column.

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Changeset: 3f2d17da0430
Author:    jgiles
Date:      2013-10-10 10:56 +1300
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/3f2d17da0430

RT-32708: Empty column header, when hiding a column.
Reviewed-by: psomashe

! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/NestedTableColumnHeader.java
! modules/controls/src/test/java/com/sun/javafx/scene/control/infrastructure/VirtualFlowTestUtils.java
! modules/controls/src/test/java/com/sun/javafx/scene/control/test/Person.java
! modules/controls/src/test/java/javafx/scene/control/TableViewTest.java