[8u-dev] Review request: RT-40032: Nested window open causes repeated shortcut key event after close

[Morris Meyer]

David and Kevin,

Could you review this change?  The change set is per the description in 
JIRA, and has been tested by Nicholas Myers.

Thanks much.

        --morris

JIRA - https://javafx-jira.kenai.com/browse/RT-40032
WEBREV - http://cr.openjdk.java.net/~morris/RT-40032.01