Remove dead "invalid_implicit_protocol_conformance" diagnostic.
Remove dead "invalid_implicit_protocol_conformance" diagnostic.

Swift SVN r5608

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