Sema: Remove unnecessary call to performImportResolution()
Sema: Remove unnecessary call to performImportResolution()

Doing it here is unnecessary anyway, because we've already performed
extension binding by this point.

CodaFi/swift,benlangmuir/swift,stephentyrone/swift,tkremenek/swift,airspeedswift/swift,atrick/swift,aschwaighofer/swift,roambotics/swift,rudkx/swift,harlanhaskins/swift,hooman/swift,apple/swift,harlanhaskins/swift,glessard/swift,roambotics/swift,nathawes/swift,parkera/swift,ahoppen/swift,JGiola/swift,benlangmuir/swift,roambotics/swift,CodaFi/swift,aschwaighofer/swift,nathawes/swift,roambotics/swift,parkera/swift,rudkx/swift,gregomni/swift,ahoppen/swift,stephentyrone/swift,stephentyrone/swift,gregomni/swift,atrick/swift,allevato/swift,gregomni/swift,hooman/swift,harlanhaskins/swift,aschwaighofer/swift,CodaFi/swift,JGiola/swift,hooman/swift,xwu/swift,hooman/swift,jmgc/swift,roambotics/swift,aschwaighofer/swift,glessard/swift,stephentyrone/swift,CodaFi/swift,parkera/swift,jmgc/swift,nathawes/swift,JGiola/swift,xwu/swift,allevato/swift,rudkx/swift,rudkx/swift,airspeedswift/swift,jmgc/swift,JGiola/swift,jmgc/swift,tkremenek/swift,xwu/swift,tkremenek/swift,allevato/swift,aschwaighofer/swift,apple/swift,tkremenek/swift,gregomni/swift,tkremenek/swift,ahoppen/swift,harlanhaskins/swift,jmgc/swift,rudkx/swift,stephentyrone/swift,airspeedswift/swift,airspeedswift/swift,xwu/swift,hooman/swift,apple/swift,tkremenek/swift,atrick/swift,benlangmuir/swift,stephentyrone/swift,allevato/swift,JGiola/swift,atrick/swift,parkera/swift,nathawes/swift,xwu/swift,parkera/swift,ahoppen/swift,jckarter/swift,jckarter/swift,allevato/swift,stephentyrone/swift,nathawes/swift,harlanhaskins/swift,benlangmuir/swift,parkera/swift,gregomni/swift,harlanhaskins/swift,aschwaighofer/swift,parkera/swift,glessard/swift,jmgc/swift,jckarter/swift,apple/swift,rudkx/swift,JGiola/swift,jckarter/swift,airspeedswift/swift,CodaFi/swift,benlangmuir/swift,hooman/swift,ahoppen/swift,nathawes/swift,gregomni/swift,allevato/swift,atrick/swift,atrick/swift,glessard/swift,hooman/swift,allevato/swift,apple/swift,jckarter/swift,parkera/swift,xwu/swift,jmgc/swift,glessard/swift,airspeedswift/swift,glessard/swift,tkremenek/swift,xwu/swift,benlangmuir/swift,ahoppen/swift,apple/swift,aschwaighofer/swift,roambotics/swift,CodaFi/swift,airspeedswift/swift,harlanhaskins/swift,nathawes/swift,CodaFi/swift,jckarter/swift,jckarter/swift