hg: openjfx/9-dev/rt: 8148549: Region is not rendered correctly when node cache is enabled

[james.graham at oracle.com]

Changeset: 8009b3cdf575
Author:    flar
Date:      2017-02-08 17:27 -0800
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/8009b3cdf575

8148549: Region is not rendered correctly when node cache is enabled
Reviewed-by: kcr, ckyang

! modules/javafx.graphics/src/main/java/com/sun/javafx/sg/prism/NGRegion.java