Fix the build after Clang r183989: now clangDriver depends on LLVMOption.
Fix the build after Clang r183989: now clangDriver depends on LLVMOption.


Swift SVN r5592

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