Small LLVM style fixups. NFC.
Small LLVM style fixups. NFC.

Swift SVN r21617

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