hg: openjfx/8/graphics/rt: Removed unused property that was added in 8.0 erroneously. Fix for RT-25937

[hang.vo at oracle.com]

Changeset: 204b00c41d61
Author:    rbair
Date:      2012-11-30 15:23 -0800
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/204b00c41d61

Removed unused property that was added in 8.0 erroneously. Fix for RT-25937

! javafx-ui-common/src/javafx/scene/layout/Region.java