hg: openjfx/8u-dev/rt: RT-35777: workaround for an old issue was no longer working. Apply new workaround.

[hang.vo at oracle.com]

Changeset: bf1fc37a1924
Author:    David Grieve<david.grieve at oracle.com>
Date:      2014-02-11 10:06 -0500
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/bf1fc37a1924

RT-35777: workaround for an old issue was no longer working. Apply new workaround.

! modules/controls/src/main/java/javafx/scene/control/ContextMenu.java