Revert "AST printing for functions where the first parameter has a separate name."
Revert "AST printing for functions where the first parameter has a separate name."

This reverts r15141.

Conflicts:
	lib/AST/ASTPrinter.cpp

Swift SVN r15845

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