Remove implicit conversion from _DictionaryElement.
Remove implicit conversion from _DictionaryElement.

Swift SVN r19626

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