qttest_p4.prf was added as a convenience for Qt's own autotests in Qt4. It enables various crufty undocumented magic, of dubious value. Stop using it, and explicitly enable the things from it which we want. Change-Id: I3f49fd3b79899eff1d6ad9458143f34419026276 Reviewed-on: http://codereview.qt-project.org/6286 Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>