remove dead code.
remove dead code.


Swift SVN r26990

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