remove old json format in test
remove old json format in test

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