remove dead ivars.
remove dead ivars.


Swift SVN r2824

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