Not yet enabled by default.

Change-Id: I89a8cb8cc6da9aeeba217e3ab3c10459082a21ed
Reviewed-on: http://codereview.qt.nokia.com/3447


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