hg: openjfx/8u-dev/rt: RT-37810: [SwingNode]: Swing Nodes have serious rendering artifacts when first displayed on the primary Stage

[anthony.petrov at oracle.com]

Changeset: f1184656721a
Author:    Anthony Petrov <anthony.petrov at oracle.com>
Date:      2014-08-29 16:09 +0400
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/f1184656721a

RT-37810: [SwingNode]: Swing Nodes have serious rendering artifacts when first displayed on the primary Stage
Summary: A partial fix. It eliminates a serious rendering artifact that could cause the whole FX Scene to paint black if there's a SwingNode present.
Reviewed-by: ant

! modules/graphics/src/main/java/com/sun/javafx/sg/prism/NGExternalNode.java
! modules/swing/src/main/java/javafx/embed/swing/SwingNode.java