hg: openjfx/8/controls/rt: Resolve build error.

[hang.vo at oracle.com]

Changeset: 5f8fcea6c477
Author:    gbrown
Date:      2012-09-20 14:08 -0400
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/5f8fcea6c477

Resolve build error.

! javafx-fxml/build-closed.xml