hg: openjfx/2.2/controls/rt: fix an issue where menu validation event handler was getting invoked only for menuitems and not for menu.

[hang.vo at oracle.com]

Changeset: 933c86201b73
Author:    Paru Somashekar <paru.somashekar at oracle.com>
Date:      2012-05-04 14:54 -0700
URL:       http://hg.openjdk.java.net/openjfx/2.2/controls/rt/rev/933c86201b73

fix an issue where menu validation event handler was getting invoked only for menuitems and not for menu.

! javafx-ui-controls/src/com/sun/javafx/scene/control/skin/MenuButtonSkinBase.java
! javafx-ui-controls/src/javafx/scene/control/Menu.java
! javafx-ui-controls/src/javafx/scene/control/MenuItem.java