432676: enablement of remove monitoring exclusion not updated

The "remove" button should disable itself after it has been used (by
calling the existing updateEnablement method).

Change-Id: Ie1240d9f8437624b09cc2a8cd81d2363085c5380
Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=432676
Signed-off-by: Michael Keppler <Michael.Keppler@gmx.de>
1 file changed