[iOS] Fix some potential bug in WindowHandle <-> IOSVideoTimer routine.
[iOS] Fix some potential bug in WindowHandle <-> IOSVideoTimer routine.

VladiMihaylenko/omim,ygorshenin/omim,krasin/omim,therearesomewhocallmetim/omim,stangls/omim,guard163/omim,sidorov-panda/omim,dobriy-eeh/omim,syershov/omim,guard163/omim,goblinr/omim,rokuz/omim,AlexanderMatveenko/omim,jam891/omim,yunikkk/omim,guard163/omim,Zverik/omim,kw217/omim,trashkalmar/omim,milchakov/omim,Volcanoscar/omim,therearesomewhocallmetim/omim,Komzpa/omim,milchakov/omim,matsprea/omim,felipebetancur/omim,dobriy-eeh/omim,igrechuhin/omim,augmify/omim,trashkalmar/omim,AlexanderMatveenko/omim,stangls/omim,lydonchandra/omim,augmify/omim,felipebetancur/omim,gardster/omim,UdjinM6/omim,alexzatsepin/omim,bykoianko/omim,mapsme/omim,albertshift/omim,krasin/omim,Zverik/omim,VladiMihaylenko/omim,igrechuhin/omim,vng/omim,wersoo/omim,yunikkk/omim,AlexanderMatveenko/omim,wersoo/omim,simon247/omim,VladiMihaylenko/omim,65apps/omim,stangls/omim,matsprea/omim,lydonchandra/omim,vng/omim,yunikkk/omim,andrewshadura/omim,wersoo/omim,TimurTarasenko/omim,rokuz/omim,Saicheg/omim,victorbriz/omim,syershov/omim,sidorov-panda/omim,VladiMihaylenko/omim,Transtech/omim,sidorov-panda/omim,therearesomewhocallmetim/omim,vladon/omim,matsprea/omim,trashkalmar/omim,Endika/omim,dobriy-eeh/omim,victorbriz/omim,krasin/omim,VladiMihaylenko/omim,mpimenov/omim,albertshift/omim,vng/omim,ygorshenin/omim,victorbriz/omim,augmify/omim,dkorolev/omim,jam891/omim,wersoo/omim,therearesomewhocallmetim/omim,yunikkk/omim,mgsergio/omim,mapsme/omim,Volcanoscar/omim,lydonchandra/omim,igrechuhin/omim,Saicheg/omim,stangls/omim,Saicheg/omim,TimurTarasenko/omim,augmify/omim,lydonchandra/omim,mpimenov/omim,alexzatsepin/omim,stangls/omim,kw217/omim,Saicheg/omim,ygorshenin/omim,65apps/omim,Transtech/omim,stangls/omim,65apps/omim,darina/omim,Komzpa/omim,bykoianko/omim,Zverik/omim,felipebetancur/omim,felipebetancur/omim,VladiMihaylenko/omim,alexzatsepin/omim,alexzatsepin/omim,krasin/omim,VladiMihaylenko/omim,sidorov-panda/omim,andrewshadura/omim,rokuz/omim,edl00k/omim,Zverik/omim,Zverik/omim,VladiMihaylenko/omim,Zverik/omim,bykoianko/omim,rokuz/omim,darina/omim,ygorshenin/omim,lydonchandra/omim,dobriy-eeh/omim,simon247/omim,TimurTarasenko/omim,Komzpa/omim,mgsergio/omim,albertshift/omim,mpimenov/omim,goblinr/omim,dkorolev/omim,goblinr/omim,vladon/omim,mpimenov/omim,alexzatsepin/omim,goblinr/omim,milchakov/omim,Transtech/omim,mapsme/omim,65apps/omim,Komzpa/omim,65apps/omim,darina/omim,trashkalmar/omim,TimurTarasenko/omim,victorbriz/omim,vladon/omim,matsprea/omim,guard163/omim,jam891/omim,yunikkk/omim,65apps/omim,ygorshenin/omim,vasilenkomike/omim,kw217/omim,rokuz/omim,milchakov/omim,victorbriz/omim,ygorshenin/omim,programming086/omim,jam891/omim,milchakov/omim,Komzpa/omim,therearesomewhocallmetim/omim,trashkalmar/omim,Volcanoscar/omim,mpimenov/omim,mapsme/omim,UdjinM6/omim,guard163/omim,vladon/omim,alexzatsepin/omim,TimurTarasenko/omim,Zverik/omim,dkorolev/omim,bykoianko/omim,Transtech/omim,65apps/omim,Transtech/omim,65apps/omim,VladiMihaylenko/omim,dkorolev/omim,vasilenkomike/omim,programming086/omim,darina/omim,felipebetancur/omim,milchakov/omim,rokuz/omim,Volcanoscar/omim,syershov/omim,sidorov-panda/omim,TimurTarasenko/omim,milchakov/omim,guard163/omim,albertshift/omim,syershov/omim,vasilenkomike/omim,UdjinM6/omim,andrewshadura/omim,edl00k/omim,65apps/omim,Transtech/omim,lydonchandra/omim,simon247/omim,vasilenkomike/omim,Zverik/omim,Endika/omim,guard163/omim,kw217/omim,guard163/omim,milchakov/omim,UdjinM6/omim,Zverik/omim,gardster/omim,mgsergio/omim,lydonchandra/omim,darina/omim,programming086/omim,syershov/omim,stangls/omim,syershov/omim,edl00k/omim,VladiMihaylenko/omim,augmify/omim,bykoianko/omim,felipebetancur/omim,rokuz/omim,Zverik/omim,igrechuhin/omim,rokuz/omim,jam891/omim,Saicheg/omim,kw217/omim,Komzpa/omim,kw217/omim,mpimenov/omim,AlexanderMatveenko/omim,ygorshenin/omim,syershov/omim,rokuz/omim,Endika/omim,andrewshadura/omim,rokuz/omim,VladiMihaylenko/omim,rokuz/omim,therearesomewhocallmetim/omim,rokuz/omim,alexzatsepin/omim,matsprea/omim,milchakov/omim,mapsme/omim,lydonchandra/omim,vng/omim,trashkalmar/omim,vng/omim,krasin/omim,jam891/omim,mgsergio/omim,milchakov/omim,bykoianko/omim,krasin/omim,edl00k/omim,gardster/omim,gardster/omim,syershov/omim,edl00k/omim,Transtech/omim,vasilenkomike/omim,syershov/omim,milchakov/omim,ygorshenin/omim,igrechuhin/omim,goblinr/omim,victorbriz/omim,albertshift/omim,vladon/omim,therearesomewhocallmetim/omim,albertshift/omim,Endika/omim,darina/omim,igrechuhin/omim,milchakov/omim,goblinr/omim,AlexanderMatveenko/omim,Endika/omim,Volcanoscar/omim,Zverik/omim,mapsme/omim,Komzpa/omim,Saicheg/omim,Saicheg/omim,Zverik/omim,mpimenov/omim,therearesomewhocallmetim/omim,vladon/omim,dobriy-eeh/omim,TimurTarasenko/omim,syershov/omim,Endika/omim,goblinr/omim,UdjinM6/omim,mpimenov/omim,syershov/omim,Volcanoscar/omim,ygorshenin/omim,matsprea/omim,darina/omim,darina/omim,ygorshenin/omim,yunikkk/omim,augmify/omim,andrewshadura/omim,darina/omim,felipebetancur/omim,programming086/omim,Endika/omim,sidorov-panda/omim,Transtech/omim,vng/omim,krasin/omim,dobriy-eeh/omim,kw217/omim,VladiMihaylenko/omim,guard163/omim,simon247/omim,felipebetancur/omim,UdjinM6/omim,Volcanoscar/omim,gardster/omim,vng/omim,UdjinM6/omim,UdjinM6/omim,AlexanderMatveenko/omim,gardster/omim,mapsme/omim,programming086/omim,vng/omim,Endika/omim,sidorov-panda/omim,jam891/omim,mapsme/omim,albertshift/omim,goblinr/omim,AlexanderMatveenko/omim,mpimenov/omim,igrechuhin/omim,Komzpa/omim,augmify/omim,mgsergio/omim,mgsergio/omim,gardster/omim,simon247/omim,AlexanderMatveenko/omim,albertshift/omim,simon247/omim,gardster/omim,goblinr/omim,victorbriz/omim,programming086/omim,andrewshadura/omim,albertshift/omim,syershov/omim,sidorov-panda/omim,augmify/omim,trashkalmar/omim,darina/omim,darina/omim,programming086/omim,Transtech/omim,edl00k/omim,Transtech/omim,bykoianko/omim,ygorshenin/omim,mpimenov/omim,edl00k/omim,TimurTarasenko/omim,matsprea/omim,vasilenkomike/omim,Transtech/omim,wersoo/omim,kw217/omim,krasin/omim,lydonchandra/omim,Saicheg/omim,simon247/omim,mgsergio/omim,dobriy-eeh/omim,bykoianko/omim,jam891/omim,mpimenov/omim,wersoo/omim,dobriy-eeh/omim,andrewshadura/omim,alexzatsepin/omim,Transtech/omim,dkorolev/omim,guard163/omim,simon247/omim,rokuz/omim,jam891/omim,vng/omim,therearesomewhocallmetim/omim,dkorolev/omim,dkorolev/omim,vladon/omim,albertshift/omim,vasilenkomike/omim,stangls/omim,victorbriz/omim,ygorshenin/omim,dobriy-eeh/omim,UdjinM6/omim,victorbriz/omim,matsprea/omim,vladon/omim,krasin/omim,andrewshadura/omim,65apps/omim,mgsergio/omim,mgsergio/omim,dobriy-eeh/omim,krasin/omim,goblinr/omim,wersoo/omim,edl00k/omim,bykoianko/omim,yunikkk/omim,Volcanoscar/omim,goblinr/omim,programming086/omim,yunikkk/omim,goblinr/omim,vng/omim,TimurTarasenko/omim,andrewshadura/omim,trashkalmar/omim,sidorov-panda/omim,mgsergio/omim,felipebetancur/omim,vladon/omim,VladiMihaylenko/omim,wersoo/omim,kw217/omim,victorbriz/omim,augmify/omim,kw217/omim,programming086/omim,edl00k/omim,jam891/omim,yunikkk/omim,edl00k/omim,bykoianko/omim,vasilenkomike/omim,mapsme/omim,matsprea/omim,Komzpa/omim,stangls/omim,augmify/omim,gardster/omim,dobriy-eeh/omim,syershov/omim,simon247/omim,mapsme/omim,wersoo/omim,mapsme/omim,dkorolev/omim,dobriy-eeh/omim,mgsergio/omim,AlexanderMatveenko/omim,trashkalmar/omim,wersoo/omim,Zverik/omim,vasilenkomike/omim,alexzatsepin/omim,TimurTarasenko/omim,programming086/omim,sidorov-panda/omim,felipebetancur/omim,trashkalmar/omim,bykoianko/omim,vasilenkomike/omim,Endika/omim,vladon/omim,65apps/omim,yunikkk/omim,simon247/omim,mpimenov/omim,alexzatsepin/omim,darina/omim,milchakov/omim,mapsme/omim,therearesomewhocallmetim/omim,dobriy-eeh/omim,igrechuhin/omim,Endika/omim,stangls/omim,andrewshadura/omim,lydonchandra/omim,bykoianko/omim,yunikkk/omim,alexzatsepin/omim,Volcanoscar/omim,Volcanoscar/omim,Saicheg/omim,mapsme/omim,UdjinM6/omim,gardster/omim,igrechuhin/omim,Komzpa/omim,mgsergio/omim,trashkalmar/omim,trashkalmar/omim,alexzatsepin/omim,mpimenov/omim,AlexanderMatveenko/omim,alexzatsepin/omim,matsprea/omim,goblinr/omim,stangls/omim,darina/omim,igrechuhin/omim,bykoianko/omim,Saicheg/omim,dkorolev/omim,dkorolev/omim