Changes: Removed unneeded calls to update group header positions.
Changes: Removed unneeded calls to update group header positions.

RevBy: TrustMe

nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch