Move resource policy usage to a config test.

MeeGo uses this too.

Change-Id: I0b7ec00538289d4a3beea62da08233c0d1eb45a2
Reviewed-on: http://codereview.qt-project.org/5447
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>

sync.profile

@@ -48,4 +48,5 @@
     "gstreamer_photography" => {},
     "gstreamer_appsrc" => {},
     "pulseaudio" => {},
+    "resourcepolicy" => {},
 );