hg: openjfx/8/controls/rt: add AccessibleMenuButton

[hang.vo at oracle.com]

Changeset: fefcbba9f15c
Author:    Paru Somashekar <paru.somashekar at oracle.com>
Date:      2012-12-03 21:42 -0800
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/fefcbba9f15c

add AccessibleMenuButton

! javafx-ui-controls/src/com/sun/javafx/scene/control/accessible/AccessibleButton.java
+ javafx-ui-controls/src/com/sun/javafx/scene/control/accessible/AccessibleMenuButton.java