Remove unecessary app_context usage.
Remove unecessary app_context usage.

jzorrof/eve,julianhille/eve,elpoisterio/eve,pjs7678/eve,mugurrus/eve,bcrochet/eve,sebest/eve,eduardomb/eve,mcreenan/eve,hustlzp/eve,yanyanqin/eve,kidaa/eve,kalbasit/eve,matthieuprat/eve,EasonYi/eve,amagdas/eve,stratosgear/eve