hg: openjfx/8u/rt: 8089960: Linux: unit test failures in ImageTest on some systems

[david.hill at oracle.com]

Changeset: 45d3ec2badae
Author:    ddhill
Date:      2016-04-27 09:17 -0400
URL:       http://hg.openjdk.java.net/openjfx/8u/rt/rev/45d3ec2badae

8089960: Linux: unit test failures in ImageTest on some systems
Reviewed-by: kcr

! modules/graphics/src/test/java/javafx/scene/image/ImageTest.java
! modules/graphics/src/test/java/javafx/scene/layout/RegionTest.java