Remove backwards compatibility digest delivery flag check.
Remove backwards compatibility digest delivery flag check.

nicholasserra/sentry,zenefits/sentry,ifduyue/sentry,beeftornado/sentry,jean/sentry,alexm92/sentry,ifduyue/sentry,nicholasserra/sentry,ifduyue/sentry,BuildingLink/sentry,mitsuhiko/sentry,zenefits/sentry,jean/sentry,JamesMura/sentry,BuildingLink/sentry,JamesMura/sentry,fotinakis/sentry,gencer/sentry,beeftornado/sentry,jean/sentry,zenefits/sentry,mvaled/sentry,jean/sentry,gencer/sentry,ifduyue/sentry,mvaled/sentry,JamesMura/sentry,nicholasserra/sentry,JackDanger/sentry,looker/sentry,gencer/sentry,mvaled/sentry,JamesMura/sentry,beeftornado/sentry,looker/sentry,mvaled/sentry,JackDanger/sentry,gencer/sentry,BuildingLink/sentry,mvaled/sentry,alexm92/sentry,alexm92/sentry,fotinakis/sentry,looker/sentry,JamesMura/sentry,jean/sentry,zenefits/sentry,daevaorn/sentry,looker/sentry,BuildingLink/sentry,looker/sentry,ifduyue/sentry,daevaorn/sentry,JackDanger/sentry,gencer/sentry,zenefits/sentry,daevaorn/sentry,mvaled/sentry,fotinakis/sentry,daevaorn/sentry,mitsuhiko/sentry,fotinakis/sentry,BuildingLink/sentry