QtIFW

Filter for unnamed opertions as well.

Change-Id: I698a13c8cdc3c390a37372307c13e187f24e10dc
Reviewed-on: http://codereview.qt.nokia.com/3008
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Tim Jenssen <tim.jenssen@nokia.com>