[7u4-osx] Request for approval for 7124335: [macosx] Need a java.awt.EmbeddedFrame subclass

[Dmitry Cherepanov]

This is a request to push the following fix to jdk7u-osx:

CR: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7124335

Webrev: http://cr.openjdk.java.net/~dcherepanov/7124335/webrev.1/

Technical review: 
http://mail.openjdk.java.net/pipermail/macosx-port-dev/2011-December/001982.html
(Reviewed and approved by Artem Ananiev)

Thanks,
Dmitry