[9] review request: 8091308: Define fine-grained permissions for JavaFX

[Kevin Rushforth]

Jonathan and Chien,

Please review the following, which adds fine-grained permissions to FX 
(following a similar pattern to that of AWT).

https://bugs.openjdk.java.net/browse/JDK-8091308
http://cr.openjdk.java.net/~kcr/8091308/webrev.02/
http://cr.openjdk.java.net/~kcr/8091308/docs.02/javafx/util/FXPermission.html

-- Kevin