hg: openjfx/2.2/controls/rt: RT-22565: follow on patch to resolve IllegalStateException when running HelloHTMLEditor

[hang.vo at oracle.com]

Changeset: ba0ed1315785
Author:    David Grieve<david.grieve at oracle.com>
Date:      2012-06-25 10:22 -0400
URL:       http://hg.openjdk.java.net/openjfx/2.2/controls/rt/rev/ba0ed1315785

RT-22565: follow on patch to resolve IllegalStateException when running HelloHTMLEditor

! javafx-ui-common/src/com/sun/javafx/css/StyleHelper.java