[8] Review request for JDK-7132383: [macosx] bug6596966.java should be adapted for Mac

[vera akulova]

Hello,

Please review a fix for the issue:
   JDK-7132383: [macosx] bug6596966.java should be adapted for Mac

The webrev is http://cr.openjdk.java.net/~kshefov/7132383/webrev.00/

Ctrl-Alt-Mnemonic is used now for Mac instead of Alt-Mnemonic.
Fixed test works fine on windows, linux, solaris and macos.

Thanks,
Vera.