Not yet enabled by default.

Change-Id: I7db1f9a782442876139306a25847e6f23194f672
Reviewed-on: http://codereview.qt.nokia.com/3427


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>