remove dead code.
remove dead code.


Swift SVN r27515

amraboelela/swift,djwbrown/swift,brentdax/swift,therealbnut/swift,dreamsxin/swift,johnno1962d/swift,gribozavr/swift,shahmishal/swift,shahmishal/swift,harlanhaskins/swift,ben-ng/swift,sschiau/swift,JaSpa/swift,kperryua/swift,OscarSwanros/swift,IngmarStein/swift,practicalswift/swift,apple/swift,CodaFi/swift,slavapestov/swift,austinzheng/swift,xedin/swift,felix91gr/swift,felix91gr/swift,dduan/swift,ahoppen/swift,jckarter/swift,gottesmm/swift,karwa/swift,shajrawi/swift,manavgabhawala/swift,shajrawi/swift,airspeedswift/swift,airspeedswift/swift,kentya6/swift,russbishop/swift,jckarter/swift,jckarter/swift,slavapestov/swift,frootloops/swift,austinzheng/swift,jopamer/swift,dduan/swift,practicalswift/swift,felix91gr/swift,emilstahl/swift,aschwaighofer/swift,natecook1000/swift,return/swift,lorentey/swift,djwbrown/swift,slavapestov/swift,deyton/swift,gribozavr/swift,cbrentharris/swift,arvedviehweger/swift,manavgabhawala/swift,allevato/swift,sschiau/swift,CodaFi/swift,kusl/swift,emilstahl/swift,glessard/swift,return/swift,kperryua/swift,gregomni/swift,adrfer/swift,hughbe/swift,amraboelela/swift,therealbnut/swift,felix91gr/swift,ben-ng/swift,tinysun212/swift-windows,mightydeveloper/swift,swiftix/swift.old,codestergit/swift,amraboelela/swift,kstaring/swift,tinysun212/swift-windows,mightydeveloper/swift,tkremenek/swift,djwbrown/swift,glessard/swift,sschiau/swift,Ivacker/swift,tinysun212/swift-windows,mightydeveloper/swift,calebd/swift,ken0nek/swift,ken0nek/swift,Ivacker/swift,JGiola/swift,gottesmm/swift,khizkhiz/swift,practicalswift/swift,swiftix/swift.old,alblue/swift,natecook1000/swift,huonw/swift,shajrawi/swift,JGiola/swift,gmilos/swift,Ivacker/swift,tinysun212/swift-windows,hooman/swift,austinzheng/swift,OscarSwanros/swift,parkera/swift,huonw/swift,kentya6/swift,jtbandes/swift,calebd/swift,IngmarStein/swift,aschwaighofer/swift,hooman/swift,jopamer/swift,danielmartin/swift,devincoughlin/swift,danielmartin/swift,kstaring/swift,hooman/swift,ken0nek/swift,hughbe/swift,emilstahl/swift,kentya6/swift,allevato/swift,gribozavr/swift,khizkhiz/swift,Ivacker/swift,johnno1962d/swift,uasys/swift,stephentyrone/swift,LeoShimonaka/swift,alblue/swift,aschwaighofer/swift,Jnosh/swift,tjw/swift,shahmishal/swift,swiftix/swift,lorentey/swift,airspeedswift/swift,devincoughlin/swift,hooman/swift,russbishop/swift,emilstahl/swift,slavapestov/swift,apple/swift,therealbnut/swift,tardieu/swift,xwu/swift,gottesmm/swift,cbrentharris/swift,austinzheng/swift,swiftix/swift.old,kperryua/swift,parkera/swift,swiftix/swift.old,brentdax/swift,therealbnut/swift,sdulal/swift,gottesmm/swift,ben-ng/swift,codestergit/swift,gregomni/swift,djwbrown/swift,atrick/swift,JGiola/swift,tjw/swift,uasys/swift,gmilos/swift,JaSpa/swift,rudkx/swift,arvedviehweger/swift,tardieu/swift,natecook1000/swift,xwu/swift,KrishMunot/swift,arvedviehweger/swift,tjw/swift,Ivacker/swift,sdulal/swift,frootloops/swift,harlanhaskins/swift,gottesmm/swift,huonw/swift,dduan/swift,huonw/swift,therealbnut/swift,russbishop/swift,danielmartin/swift,kentya6/swift,xwu/swift,milseman/swift,jopamer/swift,OscarSwanros/swift,huonw/swift,tardieu/swift,gribozavr/swift,karwa/swift,milseman/swift,harlanhaskins/swift,bitjammer/swift,dduan/swift,modocache/swift,ben-ng/swift,frootloops/swift,tinysun212/swift-windows,amraboelela/swift,devincoughlin/swift,shajrawi/swift,manavgabhawala/swift,huonw/swift,kentya6/swift,JGiola/swift,nathawes/swift,ahoppen/swift,hughbe/swift,danielmartin/swift,brentdax/swift,emilstahl/swift,dduan/swift,Jnosh/swift,cbrentharris/swift,milseman/swift,harlanhaskins/swift,arvedviehweger/swift,atrick/swift,JaSpa/swift,shajrawi/swift,SwiftAndroid/swift,shahmishal/swift,gribozavr/swift,atrick/swift,hughbe/swift,xedin/swift,tkremenek/swift,tjw/swift,zisko/swift,kusl/swift,kperryua/swift,return/swift,tjw/swift,arvedviehweger/swift,gmilos/swift,swiftix/swift,sdulal/swift,parkera/swift,sschiau/swift,glessard/swift,sdulal/swift,KrishMunot/swift,swiftix/swift,Ivacker/swift,atrick/swift,johnno1962d/swift,CodaFi/swift,MukeshKumarS/Swift,jtbandes/swift,danielmartin/swift,kusl/swift,gregomni/swift,Jnosh/swift,return/swift,modocache/swift,MukeshKumarS/Swift,ahoppen/swift,huonw/swift,jtbandes/swift,calebd/swift,karwa/swift,deyton/swift,jopamer/swift,milseman/swift,codestergit/swift,benlangmuir/swift,brentdax/swift,manavgabhawala/swift,benlangmuir/swift,tkremenek/swift,Jnosh/swift,nathawes/swift,stephentyrone/swift,devincoughlin/swift,lorentey/swift,xedin/swift,devincoughlin/swift,JaSpa/swift,gregomni/swift,IngmarStein/swift,rudkx/swift,Ivacker/swift,gmilos/swift,shajrawi/swift,ahoppen/swift,ben-ng/swift,kusl/swift,MukeshKumarS/Swift,adrfer/swift,KrishMunot/swift,danielmartin/swift,bitjammer/swift,OscarSwanros/swift,MukeshKumarS/Swift,lorentey/swift,practicalswift/swift,practicalswift/swift,manavgabhawala/swift,kstaring/swift,calebd/swift,jckarter/swift,hooman/swift,roambotics/swift,LeoShimonaka/swift,khizkhiz/swift,uasys/swift,KrishMunot/swift,tjw/swift,gmilos/swift,modocache/swift,CodaFi/swift,modocache/swift,jopamer/swift,bitjammer/swift,natecook1000/swift,parkera/swift,hooman/swift,cbrentharris/swift,rudkx/swift,apple/swift,codestergit/swift,jckarter/swift,kstaring/swift,mightydeveloper/swift,kstaring/swift,mightydeveloper/swift,glessard/swift,gribozavr/swift,zisko/swift,airspeedswift/swift,karwa/swift,frootloops/swift,practicalswift/swift,LeoShimonaka/swift,manavgabhawala/swift,parkera/swift,benlangmuir/swift,jtbandes/swift,swiftix/swift.old,zisko/swift,jmgc/swift,alblue/swift,MukeshKumarS/Swift,russbishop/swift,uasys/swift,swiftix/swift,xwu/swift,gribozavr/swift,bitjammer/swift,harlanhaskins/swift,return/swift,JaSpa/swift,calebd/swift,djwbrown/swift,codestergit/swift,alblue/swift,JaSpa/swift,stephentyrone/swift,gmilos/swift,amraboelela/swift,LeoShimonaka/swift,frootloops/swift,benlangmuir/swift,roambotics/swift,aschwaighofer/swift,xedin/swift,allevato/swift,sdulal/swift,jopamer/swift,karwa/swift,IngmarStein/swift,adrfer/swift,jmgc/swift,bitjammer/swift,swiftix/swift.old,johnno1962d/swift,glessard/swift,tinysun212/swift-windows,gottesmm/swift,brentdax/swift,frootloops/swift,felix91gr/swift,IngmarStein/swift,ahoppen/swift,dduan/swift,ken0nek/swift,hooman/swift,swiftix/swift.old,CodaFi/swift,jmgc/swift,sschiau/swift,austinzheng/swift,shahmishal/swift,arvedviehweger/swift,russbishop/swift,tjw/swift,alblue/swift,kusl/swift,swiftix/swift.old,adrfer/swift,mightydeveloper/swift,LeoShimonaka/swift,deyton/swift,russbishop/swift,atrick/swift,emilstahl/swift,ken0nek/swift,Jnosh/swift,ken0nek/swift,sdulal/swift,LeoShimonaka/swift,tinysun212/swift-windows,natecook1000/swift,brentdax/swift,JGiola/swift,stephentyrone/swift,lorentey/swift,slavapestov/swift,kperryua/swift,SwiftAndroid/swift,cbrentharris/swift,nathawes/swift,lorentey/swift,nathawes/swift,deyton/swift,djwbrown/swift,nathawes/swift,kusl/swift,stephentyrone/swift,aschwaighofer/swift,shahmishal/swift,harlanhaskins/swift,cbrentharris/swift,MukeshKumarS/Swift,tardieu/swift,sschiau/swift,alblue/swift,khizkhiz/swift,emilstahl/swift,kentya6/swift,johnno1962d/swift,roambotics/swift,MukeshKumarS/Swift,airspeedswift/swift,LeoShimonaka/swift,xedin/swift,jopamer/swift,allevato/swift,zisko/swift,jckarter/swift,modocache/swift,nathawes/swift,russbishop/swift,parkera/swift,uasys/swift,milseman/swift,SwiftAndroid/swift,kusl/swift,rudkx/swift,jtbandes/swift,SwiftAndroid/swift,gregomni/swift,devincoughlin/swift,allevato/swift,tkremenek/swift,therealbnut/swift,adrfer/swift,codestergit/swift,tkremenek/swift,benlangmuir/swift,ahoppen/swift,hughbe/swift,adrfer/swift,austinzheng/swift,devincoughlin/swift,parkera/swift,mightydeveloper/swift,modocache/swift,kusl/swift,airspeedswift/swift,calebd/swift,apple/swift,shahmishal/swift,zisko/swift,tkremenek/swift,natecook1000/swift,amraboelela/swift,cbrentharris/swift,bitjammer/swift,uasys/swift,kstaring/swift,OscarSwanros/swift,sschiau/swift,djwbrown/swift,zisko/swift,xedin/swift,ben-ng/swift,deyton/swift,allevato/swift,apple/swift,SwiftAndroid/swift,stephentyrone/swift,benlangmuir/swift,lorentey/swift,OscarSwanros/swift,KrishMunot/swift,aschwaighofer/swift,jmgc/swift,karwa/swift,uasys/swift,Ivacker/swift,karwa/swift,karwa/swift,hughbe/swift,roambotics/swift,johnno1962d/swift,cbrentharris/swift,allevato/swift,codestergit/swift,tardieu/swift,sdulal/swift,modocache/swift,tkremenek/swift,kentya6/swift,gottesmm/swift,KrishMunot/swift,IngmarStein/swift,khizkhiz/swift,deyton/swift,Jnosh/swift,airspeedswift/swift,practicalswift/swift,xwu/swift,gregomni/swift,KrishMunot/swift,SwiftAndroid/swift,kperryua/swift,arvedviehweger/swift,amraboelela/swift,calebd/swift,jmgc/swift,xwu/swift,khizkhiz/swift,hughbe/swift,rudkx/swift,alblue/swift,tardieu/swift,danielmartin/swift,aschwaighofer/swift,felix91gr/swift,glessard/swift,tardieu/swift,Jnosh/swift,johnno1962d/swift,milseman/swift,emilstahl/swift,OscarSwanros/swift,JaSpa/swift,practicalswift/swift,LeoShimonaka/swift,shahmishal/swift,rudkx/swift,parkera/swift,khizkhiz/swift,therealbnut/swift,swiftix/swift,dreamsxin/swift,xwu/swift,apple/swift,CodaFi/swift,slavapestov/swift,milseman/swift,shajrawi/swift,natecook1000/swift,devincoughlin/swift,austinzheng/swift,roambotics/swift,roambotics/swift,gribozavr/swift,kperryua/swift,xedin/swift,harlanhaskins/swift,gmilos/swift,jtbandes/swift,manavgabhawala/swift,lorentey/swift,swiftix/swift,shajrawi/swift,IngmarStein/swift,deyton/swift,swiftix/swift,bitjammer/swift,kentya6/swift,ken0nek/swift,return/swift,kstaring/swift,sschiau/swift,dduan/swift,CodaFi/swift,ben-ng/swift,SwiftAndroid/swift,jckarter/swift,frootloops/swift,slavapestov/swift,felix91gr/swift,stephentyrone/swift,jtbandes/swift,zisko/swift,mightydeveloper/swift,sdulal/swift,jmgc/swift,xedin/swift,adrfer/swift,return/swift,JGiola/swift,brentdax/swift,jmgc/swift,atrick/swift,nathawes/swift