hg: openjfx/2.2/controls/rt: Fixed RT-20951: [Mac] System menu MenuBar is leaked when replacing the stage content

[hang.vo at oracle.com]

Changeset: 52f318bb9a3f
Author:    lsamuels
Date:      2012-04-16 11:04 -0700
URL:       http://hg.openjdk.java.net/openjfx/2.2/controls/rt/rev/52f318bb9a3f

Fixed RT-20951: [Mac] System menu MenuBar is leaked when replacing the stage content

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