fix test harness for metadata references in gotobase
fix test harness for metadata references in gotobase

jmarolf/roslyn,eriawan/roslyn,abock/roslyn,gafter/roslyn,mavasani/roslyn,heejaechang/roslyn,sharwell/roslyn,stephentoub/roslyn,reaction1989/roslyn,gafter/roslyn,heejaechang/roslyn,weltkante/roslyn,brettfo/roslyn,abock/roslyn,physhi/roslyn,aelij/roslyn,davkean/roslyn,jmarolf/roslyn,jasonmalinowski/roslyn,genlu/roslyn,physhi/roslyn,ErikSchierboom/roslyn,agocke/roslyn,KirillOsenkov/roslyn,jasonmalinowski/roslyn,genlu/roslyn,aelij/roslyn,stephentoub/roslyn,AmadeusW/roslyn,davkean/roslyn,AlekseyTs/roslyn,reaction1989/roslyn,panopticoncentral/roslyn,ErikSchierboom/roslyn,mgoertz-msft/roslyn,dotnet/roslyn,gafter/roslyn,KevinRansom/roslyn,genlu/roslyn,tmat/roslyn,tannergooding/roslyn,stephentoub/roslyn,brettfo/roslyn,tmat/roslyn,diryboy/roslyn,mavasani/roslyn,eriawan/roslyn,KirillOsenkov/roslyn,jmarolf/roslyn,wvdd007/roslyn,mgoertz-msft/roslyn,heejaechang/roslyn,physhi/roslyn,CyrusNajmabadi/roslyn,mgoertz-msft/roslyn,panopticoncentral/roslyn,CyrusNajmabadi/roslyn,ErikSchierboom/roslyn,wvdd007/roslyn,jasonmalinowski/roslyn,reaction1989/roslyn,CyrusNajmabadi/roslyn,panopticoncentral/roslyn,sharwell/roslyn,KevinRansom/roslyn,aelij/roslyn,bartdesmet/roslyn,diryboy/roslyn,davkean/roslyn,AlekseyTs/roslyn,mavasani/roslyn,AlekseyTs/roslyn,wvdd007/roslyn,bartdesmet/roslyn,shyamnamboodiripad/roslyn,bartdesmet/roslyn,dotnet/roslyn,diryboy/roslyn,KevinRansom/roslyn,agocke/roslyn,shyamnamboodiripad/roslyn,dotnet/roslyn,shyamnamboodiripad/roslyn,brettfo/roslyn,AmadeusW/roslyn,tannergooding/roslyn,abock/roslyn,tmat/roslyn,KirillOsenkov/roslyn,AmadeusW/roslyn,eriawan/roslyn,sharwell/roslyn,weltkante/roslyn,agocke/roslyn,tannergooding/roslyn,weltkante/roslyn