IRGen: Remove unused DestructorKind and ConstructorKind
IRGen: Remove unused DestructorKind and ConstructorKind

ahoppen/swift,roambotics/swift,atrick/swift,tkremenek/swift,benlangmuir/swift,danielmartin/swift,glessard/swift,ahoppen/swift,atrick/swift,amraboelela/swift,jmgc/swift,CodaFi/swift,sschiau/swift,xedin/swift,apple/swift,danielmartin/swift,karwa/swift,tjw/swift,brentdax/swift,benlangmuir/swift,practicalswift/swift,jckarter/swift,gregomni/swift,tkremenek/swift,jckarter/swift,aschwaighofer/swift,shajrawi/swift,tkremenek/swift,xedin/swift,jopamer/swift,devincoughlin/swift,natecook1000/swift,airspeedswift/swift,gregomni/swift,natecook1000/swift,brentdax/swift,airspeedswift/swift,karwa/swift,jopamer/swift,atrick/swift,austinzheng/swift,benlangmuir/swift,stephentyrone/swift,lorentey/swift,JGiola/swift,rudkx/swift,jckarter/swift,gregomni/swift,tkremenek/swift,shajrawi/swift,amraboelela/swift,sschiau/swift,brentdax/swift,alblue/swift,huonw/swift,practicalswift/swift,gregomni/swift,austinzheng/swift,sschiau/swift,jopamer/swift,devincoughlin/swift,austinzheng/swift,stephentyrone/swift,shajrawi/swift,alblue/swift,gribozavr/swift,allevato/swift,lorentey/swift,xwu/swift,airspeedswift/swift,huonw/swift,CodaFi/swift,atrick/swift,brentdax/swift,gribozavr/swift,xwu/swift,jopamer/swift,xwu/swift,huonw/swift,alblue/swift,stephentyrone/swift,amraboelela/swift,jckarter/swift,xedin/swift,practicalswift/swift,gribozavr/swift,ahoppen/swift,benlangmuir/swift,shajrawi/swift,aschwaighofer/swift,parkera/swift,jopamer/swift,harlanhaskins/swift,austinzheng/swift,shahmishal/swift,alblue/swift,stephentyrone/swift,gregomni/swift,roambotics/swift,JGiola/swift,gregomni/swift,gribozavr/swift,xwu/swift,natecook1000/swift,austinzheng/swift,shahmishal/swift,harlanhaskins/swift,rudkx/swift,alblue/swift,devincoughlin/swift,JGiola/swift,lorentey/swift,xedin/swift,alblue/swift,airspeedswift/swift,ahoppen/swift,nathawes/swift,parkera/swift,allevato/swift,benlangmuir/swift,hooman/swift,benlangmuir/swift,xedin/swift,jmgc/swift,xwu/swift,nathawes/swift,parkera/swift,hooman/swift,rudkx/swift,harlanhaskins/swift,airspeedswift/swift,huonw/swift,xwu/swift,karwa/swift,practicalswift/swift,devincoughlin/swift,shahmishal/swift,harlanhaskins/swift,sschiau/swift,xwu/swift,jopamer/swift,hooman/swift,hooman/swift,xedin/swift,tjw/swift,tjw/swift,practicalswift/swift,lorentey/swift,amraboelela/swift,harlanhaskins/swift,shahmishal/swift,aschwaighofer/swift,allevato/swift,atrick/swift,gribozavr/swift,aschwaighofer/swift,natecook1000/swift,karwa/swift,lorentey/swift,hooman/swift,glessard/swift,sschiau/swift,allevato/swift,shajrawi/swift,brentdax/swift,CodaFi/swift,xedin/swift,tjw/swift,shahmishal/swift,rudkx/swift,allevato/swift,tjw/swift,lorentey/swift,jmgc/swift,austinzheng/swift,parkera/swift,huonw/swift,sschiau/swift,nathawes/swift,tjw/swift,sschiau/swift,xedin/swift,jckarter/swift,practicalswift/swift,JGiola/swift,jckarter/swift,devincoughlin/swift,roambotics/swift,shahmishal/swift,stephentyrone/swift,apple/swift,jmgc/swift,nathawes/swift,aschwaighofer/swift,amraboelela/swift,danielmartin/swift,glessard/swift,nathawes/swift,gribozavr/swift,parkera/swift,shajrawi/swift,glessard/swift,stephentyrone/swift,JGiola/swift,alblue/swift,danielmartin/swift,jckarter/swift,sschiau/swift,rudkx/swift,danielmartin/swift,parkera/swift,JGiola/swift,natecook1000/swift,huonw/swift,lorentey/swift,apple/swift,glessard/swift,jopamer/swift,karwa/swift,huonw/swift,devincoughlin/swift,devincoughlin/swift,allevato/swift,natecook1000/swift,apple/swift,karwa/swift,rudkx/swift,shajrawi/swift,stephentyrone/swift,danielmartin/swift,CodaFi/swift,shahmishal/swift,hooman/swift,roambotics/swift,shajrawi/swift,roambotics/swift,jmgc/swift,glessard/swift,aschwaighofer/swift,amraboelela/swift,harlanhaskins/swift,jmgc/swift,brentdax/swift,karwa/swift,nathawes/swift,parkera/swift,airspeedswift/swift,practicalswift/swift,roambotics/swift,apple/swift,tkremenek/swift,shahmishal/swift,ahoppen/swift,aschwaighofer/swift,devincoughlin/swift,gribozavr/swift,ahoppen/swift,CodaFi/swift,jmgc/swift,atrick/swift,airspeedswift/swift,tkremenek/swift,lorentey/swift,gribozavr/swift,natecook1000/swift,hooman/swift,tjw/swift,parkera/swift,karwa/swift,harlanhaskins/swift,amraboelela/swift,allevato/swift,practicalswift/swift,austinzheng/swift,danielmartin/swift,tkremenek/swift,CodaFi/swift,brentdax/swift,CodaFi/swift,nathawes/swift,apple/swift