Review request for 7141281: [macosx] GridBagLayout baseline issue

[Alexander Potochkin]

Hello

Please review the following fix:
http://cr.openjdk.java.net/~alexp/7141281/webrev.00/

the bug's description is here:
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7141281

With http://java.net/jira/browse/MACOSX_PORT-626
JSpinner now supports setFont() method.
We also need a baseline support, copied from BasicSpinnerUI.

Thanks
alexp