[7u4] Request for phase 2 approval for 7144065: [macosx] Orphaned Choice popup window

[Alexander Potochkin]

CR: http://bugs.sun.com/view_bug.do?bug_id=7144065
Webrev: http://cr.openjdk.java.net/~alexp/7144065/webrev.00/
Technical review: 
http://mail.openjdk.java.net/pipermail/macosx-port-dev/2012-March/003540.html

Reviewers: Anton Tarasov
7u4-critical-watch: Release Team decided to force the fix in 7u4

Thanks,
Andrew