Remove now-unused function
Remove now-unused function

`doesNameResolveToLocalSymbolForExportDefault` is no longer used, so
delete it.

blakeembrey/TypeScript,SaschaNaz/TypeScript,nojvek/TypeScript,kimamula/TypeScript,alexeagle/TypeScript,jwbay/TypeScript,synaptek/TypeScript,ionux/TypeScript,AbubakerB/TypeScript,nojvek/TypeScript,erikmcc/TypeScript,kpreisser/TypeScript,mihailik/TypeScript,SaschaNaz/TypeScript,AbubakerB/TypeScript,samuelhorwitz/typescript,jwbay/TypeScript,SaschaNaz/TypeScript,Microsoft/TypeScript,ionux/TypeScript,kimamula/TypeScript,microsoft/TypeScript,weswigham/TypeScript,plantain-00/TypeScript,kpreisser/TypeScript,erikmcc/TypeScript,ziacik/TypeScript,kimamula/TypeScript,DLehenbauer/TypeScript,thr0w/Thr0wScript,basarat/TypeScript,evgrud/TypeScript,ziacik/TypeScript,nycdotnet/TypeScript,yortus/TypeScript,chuckjaz/TypeScript,thr0w/Thr0wScript,Eyas/TypeScript,TukekeSoft/TypeScript,basarat/TypeScript,basarat/TypeScript,kitsonk/TypeScript,donaldpipowitch/TypeScript,basarat/TypeScript,vilic/TypeScript,thr0w/Thr0wScript,synaptek/TypeScript,blakeembrey/TypeScript,alexeagle/TypeScript,fabioparra/TypeScript,donaldpipowitch/TypeScript,minestarks/TypeScript,RyanCavanaugh/TypeScript,Microsoft/TypeScript,kimamula/TypeScript,erikmcc/TypeScript,TukekeSoft/TypeScript,mmoskal/TypeScript,fabioparra/TypeScript,vilic/TypeScript,fabioparra/TypeScript,ionux/TypeScript,kpreisser/TypeScript,plantain-00/TypeScript,donaldpipowitch/TypeScript,nojvek/TypeScript,alexeagle/TypeScript,Eyas/TypeScript,jwbay/TypeScript,jeremyepling/TypeScript,blakeembrey/TypeScript,SaschaNaz/TypeScript,blakeembrey/TypeScript,nycdotnet/TypeScript,DLehenbauer/TypeScript,mmoskal/TypeScript,ziacik/TypeScript,microsoft/TypeScript,kitsonk/TypeScript,jeremyepling/TypeScript,fabioparra/TypeScript,yortus/TypeScript,plantain-00/TypeScript,samuelhorwitz/typescript,thr0w/Thr0wScript,AbubakerB/TypeScript,RyanCavanaugh/TypeScript,nojvek/TypeScript,chuckjaz/TypeScript,yortus/TypeScript,weswigham/TypeScript,AbubakerB/TypeScript,vilic/TypeScript,yortus/TypeScript,mihailik/TypeScript,mihailik/TypeScript,chuckjaz/TypeScript,plantain-00/TypeScript,Eyas/TypeScript,synaptek/TypeScript,ziacik/TypeScript,RyanCavanaugh/TypeScript,nycdotnet/TypeScript,kitsonk/TypeScript,weswigham/TypeScript,microsoft/TypeScript,DLehenbauer/TypeScript,jeremyepling/TypeScript,TukekeSoft/TypeScript,samuelhorwitz/typescript,minestarks/TypeScript,mmoskal/TypeScript,minestarks/TypeScript,evgrud/TypeScript,DLehenbauer/TypeScript,nycdotnet/TypeScript,donaldpipowitch/TypeScript,evgrud/TypeScript,mmoskal/TypeScript,jwbay/TypeScript,erikmcc/TypeScript,chuckjaz/TypeScript,samuelhorwitz/typescript,ionux/TypeScript,vilic/TypeScript,synaptek/TypeScript,evgrud/TypeScript,mihailik/TypeScript,Microsoft/TypeScript,Eyas/TypeScript