Fixes: BMC#20408 - Build fail on OS X: invalid conversion in libmeegotouch
Fixes: BMC#20408 - Build fail on OS X: invalid conversion in libmeegotouch

RevBy: Stanislav Ionascu
MergeRequest: 2079

Details: Avoid unnecessary casting which breaks Mac build.

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