hg: openjfx/2.2/controls/rt: RT-21906: need to clear style cache when creating new StyleHelper

[hang.vo at oracle.com]

Changeset: 8fb9ef26d4bc
Author:    David Grieve<david.grieve at oracle.com>
Date:      2012-05-30 17:58 -0400
URL:       http://hg.openjdk.java.net/openjfx/2.2/controls/rt/rev/8fb9ef26d4bc

RT-21906: need to clear style cache when creating new StyleHelper

! javafx-ui-common/src/com/sun/javafx/css/StyleHelper.java
! javafx-ui-common/src/javafx/scene/Node.java
! javafx-ui-controls/src/javafx/scene/control/Labeled.java