hg: openjfx/8u-dev/rt: [Accessibility] RT-36399, change original fix to burn the tree from the bottom up.

[hang.vo at oracle.com]

Changeset: a9eb4669eb09
Author:    felipe
Date:      2014-03-28 08:30 -0700
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/a9eb4669eb09

[Accessibility] RT-36399, change original fix to burn the tree from the bottom up.

! modules/graphics/src/main/java/javafx/scene/Parent.java
! modules/graphics/src/main/java/javafx/scene/Scene.java