hg: openjfx/8u-dev/rt: RT-35025: Scene turns black sometimes

[hang.vo at oracle.com]

Changeset: f7a7a5de1a4c
Author:    vadim
Date:      2014-04-02 09:46 +0400
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/f7a7a5de1a4c

RT-35025: Scene turns black sometimes
Reviewed-by: kcr

! modules/graphics/src/main/java/com/sun/prism/d3d/D3DContext.java