hg: openjfx/8/controls/rt: Resolve class cast exception in CssStyleHelper where Nodes that were not Parents were being cast to Parent. Casting to Node now instead.

[hang.vo at oracle.com]

Changeset: 5d973fbafa77
Author:    jgiles
Date:      2013-03-19 16:28 +1300
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/5d973fbafa77

Resolve class cast exception in CssStyleHelper where Nodes that were not Parents were being cast to Parent. Casting to Node now instead.

! javafx-ui-common/src/javafx/scene/CssStyleHelper.java