hg: openjfx/8/graphics/rt: RT-32224: restore Window.add/remove methods needed by Lens native

[hang.vo at oracle.com]

Changeset: e916bc90eb67
Author:    ddhill
Date:      2013-08-08 15:32 -0400
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/e916bc90eb67

RT-32224: restore Window.add/remove methods needed by Lens native

! modules/graphics/src/main/java/com/sun/glass/ui/Window.java