[IDE/CodeCompletion] CodeCompletionString::getFirstTextChunkIndex() should return the chunk index where the symbol name begins.
[IDE/CodeCompletion] CodeCompletionString::getFirstTextChunkIndex() should return the chunk index where
the symbol name begins.

rdar://16712635

Swift SVN r17400

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