Add a file for some ObjC class ABI constants.
Add a file for some ObjC class ABI constants.

Swift SVN r3474

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