[Refactoring] Store SourceFile on AsyncConverter
[Refactoring] Store SourceFile on AsyncConverter

gregomni/swift,rudkx/swift,apple/swift,roambotics/swift,benlangmuir/swift,glessard/swift,apple/swift,JGiola/swift,JGiola/swift,hooman/swift,gregomni/swift,parkera/swift,JGiola/swift,parkera/swift,parkera/swift,atrick/swift,parkera/swift,apple/swift,tkremenek/swift,gregomni/swift,glessard/swift,rudkx/swift,parkera/swift,ahoppen/swift,hooman/swift,rudkx/swift,xwu/swift,tkremenek/swift,glessard/swift,tkremenek/swift,benlangmuir/swift,hooman/swift,atrick/swift,rudkx/swift,hooman/swift,xwu/swift,apple/swift,ahoppen/swift,tkremenek/swift,atrick/swift,roambotics/swift,parkera/swift,roambotics/swift,atrick/swift,atrick/swift,roambotics/swift,roambotics/swift,gregomni/swift,hooman/swift,JGiola/swift,roambotics/swift,rudkx/swift,xwu/swift,parkera/swift,JGiola/swift,ahoppen/swift,tkremenek/swift,benlangmuir/swift,xwu/swift,rudkx/swift,glessard/swift,parkera/swift,glessard/swift,benlangmuir/swift,apple/swift,atrick/swift,xwu/swift,benlangmuir/swift,xwu/swift,gregomni/swift,xwu/swift,glessard/swift,hooman/swift,ahoppen/swift,tkremenek/swift,ahoppen/swift,hooman/swift,gregomni/swift,tkremenek/swift,JGiola/swift,ahoppen/swift,benlangmuir/swift,apple/swift