Remove redundant check in WidgetFactory
Remove redundant check in WidgetFactory

Checking for "QDockWidget" once should be enough.

Change-Id: I9276c4d0c80eb4f18d604c056dd1dd694dbd2f5f
Reviewed-on: http://codereview.qt-project.org/6061
Reviewed-by: Qt Sanity Bot <5581206bb7e0307f0d99eb71898ae6b694149ca5@ovi.com>
Reviewed-by: Friedemann Kleint <1b9f2592239daaec4856ccc1cfb4d2d55b35fb71@nokia.com>

mer-qt/qttools,mer-qt/qttools,mer-qt/qttools,mer-qt/qttools,mer-qt/qttools,mer-qt/qttools