remove dead code.
remove dead code.


Swift SVN r30863

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