hg: openjfx/9-dev/rt: 8139606: [MenuBar] Menus should activate on ALT released, not pressed, on Windows/Linux

[leif.samuelsson at oracle.com]

Changeset: 332df45da96e
Author:    leifs
Date:      2015-10-14 14:14 -0700
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/332df45da96e

8139606: [MenuBar] Menus should activate on ALT released, not pressed, on Windows/Linux
Reviewed-by: jgiles

! modules/controls/src/main/java/javafx/scene/control/skin/MenuBarSkin.java