hg: openjfx/8u-dev/rt: Fix a unit test failure due to a fix to RT-40286 earlier.

[chien.yang at oracle.com]

Changeset: 620e2c1d3e81
Author:    Chien Yang <chien.yang at oracle.com>
Date:      2015-03-24 11:48 -0700
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/620e2c1d3e81

Fix a unit test failure due to a fix to RT-40286 earlier.

! modules/graphics/src/test/java/javafx/scene/Mouse3DTest.java