hg: openjfx/8/graphics/rt: Fix for RT-28687: Background loading of Images is failing with a security exception since JRE 7 u13

[hang.vo at oracle.com]

Changeset: d5151bcbf7d1
Author:    Lubomir Nerad <lubomir.nerad at oracle.com>
Date:      2013-04-04 12:06 +0200
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/d5151bcbf7d1

Fix for RT-28687: Background loading of Images is failing with a security exception since JRE 7 u13

! javafx-ui-common/src/com/sun/javafx/runtime/async/AbstractAsyncOperation.java
! javafx-ui-quantum/src/com/sun/javafx/tk/quantum/PrismImageLoader2.java