Remove some vestigial code for creating per-iteration constraint graphs.
Remove some vestigial code for creating per-iteration constraint graphs.


Swift SVN r11004

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