Fix flick gestures

Open-webOS-DCO-1.0-Signed-off-by: Teppo Pennanen <teppo.pennanen@palm.com>

Change-Id: Ie5f292d5c0479e8d5fac0e6e0d54ae05e92756da
Reviewed-on: https://g2g.palm.com/1693
Reviewed-by: Build Verification
Reviewed-by: Teppo Pennanen <teppo.pennanen@palm.com>
Tested-by: Teppo Pennanen <teppo.pennanen@palm.com>
Reviewed-by: Kimmo Leppala <kimmo.leppala@palm.com>
Reviewed-by: Roger Stringer <roger.stringer@lge.com>