QmlProfiler: Don't needlessly interrupt the timeline flicking motion

If the timeline is being flicked and we manually set contentX from the
zoomControl callback it will stop. That's unnecessary as the flicking
itself will trigger further updates to zoomControl.

Change-Id: Id14bde1bb33d6b1f6d719a41df23074981e474da
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
QmlProfiler: Fix glitches when vertically resizing the timeline

Change-Id: I4b75ea08e1822ddaf2a1b4ef6de2d43b3cfad1a1
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
utils: fix logging.h

Fix incorrect #if depending on the Qt version.

Change-Id: I4212c841efc6812c29dd64ff88a63b22c6291c78
Reviewed-by: Kai Koehne <kai.koehne@digia.com>