[8] Review request for 8008366: [macosx] ActionListener called twice for JMenuItem using ScreenMenuBar

[Leonid Romanov]

Hi,
Please review a fix for 8008366: [macosx] ActionListener called twice for 
JMenuItem using ScreenMenuBar. The problem manifests itself when VK_DELETE is 
used as a menu accelerator. 

Bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8008366
Webrev: http://cr.openjdk.java.net/~leonidr/8008366/webrev.01/

Thanks,
Leonid.