Disable Fxtransform for most of the libraries, except the ones that ship with the ProjectN toolset. We added under BuildTools the logic to add the attribute __BlockReflectionAttribute to the libraries which TargetGroup is netcore50 or netcore50aot
Disable Fxtransform for most of the libraries, except the ones that ship with the ProjectN toolset.
We added under BuildTools the logic to add the attribute __BlockReflectionAttribute to the libraries which TargetGroup is netcore50 or netcore50aot

[tfs-changeset: 1564326]

seanshpark/corefx,Priya91/corefx-1,wtgodbe/corefx,yizhang82/corefx,ericstj/corefx,dotnet-bot/corefx,MaggieTsang/corefx,benjamin-bader/corefx,dsplaisted/corefx,Jiayili1/corefx,alphonsekurian/corefx,Chrisboh/corefx,lggomez/corefx,elijah6/corefx,iamjasonp/corefx,mafiya69/corefx,dotnet-bot/corefx,ericstj/corefx,the-dwyer/corefx,Petermarcu/corefx,mmitche/corefx,nchikanov/corefx,tijoytom/corefx,yizhang82/corefx,seanshpark/corefx,rjxby/corefx,Ermiar/corefx,Chrisboh/corefx,iamjasonp/corefx,twsouthwick/corefx,mazong1123/corefx,jcme/corefx,Jiayili1/corefx,tstringer/corefx,marksmeltzer/corefx,khdang/corefx,lggomez/corefx,nbarbettini/corefx,SGuyGe/corefx,krytarowski/corefx,mazong1123/corefx,elijah6/corefx,janhenke/corefx,rahku/corefx,DnlHarvey/corefx,krytarowski/corefx,Jiayili1/corefx,cydhaselton/corefx,ptoonen/corefx,mokchhya/corefx,marksmeltzer/corefx,manu-silicon/corefx,richlander/corefx,zhenlan/corefx,alexperovich/corefx,janhenke/corefx,twsouthwick/corefx,adamralph/corefx,Petermarcu/corefx,nchikanov/corefx,alphonsekurian/corefx,shimingsg/corefx,ptoonen/corefx,twsouthwick/corefx,shmao/corefx,elijah6/corefx,DnlHarvey/corefx,billwert/corefx,jlin177/corefx,mokchhya/corefx,yizhang82/corefx,rjxby/corefx,SGuyGe/corefx,zhenlan/corefx,lggomez/corefx,dotnet-bot/corefx,tstringer/corefx,manu-silicon/corefx,alexperovich/corefx,richlander/corefx,the-dwyer/corefx,janhenke/corefx,rahku/corefx,jlin177/corefx,pallavit/corefx,ptoonen/corefx,stone-li/corefx,the-dwyer/corefx,ericstj/corefx,axelheer/corefx,benjamin-bader/corefx,shmao/corefx,MaggieTsang/corefx,tijoytom/corefx,jcme/corefx,rjxby/corefx,nbarbettini/corefx,Jiayili1/corefx,mazong1123/corefx,Ermiar/corefx,wtgodbe/corefx,cydhaselton/corefx,shahid-pk/corefx,Ermiar/corefx,dhoehna/corefx,Priya91/corefx-1,ellismg/corefx,nchikanov/corefx,ellismg/corefx,shimingsg/corefx,axelheer/corefx,tstringer/corefx,mazong1123/corefx,mokchhya/corefx,ravimeda/corefx,janhenke/corefx,rjxby/corefx,JosephTremoulet/corefx,zhenlan/corefx,billwert/corefx,krytarowski/corefx,dsplaisted/corefx,zhenlan/corefx,JosephTremoulet/corefx,ViktorHofer/corefx,pallavit/corefx,wtgodbe/corefx,Petermarcu/corefx,rahku/corefx,nbarbettini/corefx,gkhanna79/corefx,marksmeltzer/corefx,zhenlan/corefx,parjong/corefx,mafiya69/corefx,benpye/corefx,richlander/corefx,yizhang82/corefx,kkurni/corefx,lggomez/corefx,iamjasonp/corefx,krytarowski/corefx,ravimeda/corefx,alexperovich/corefx,khdang/corefx,yizhang82/corefx,krk/corefx,Chrisboh/corefx,mmitche/corefx,rubo/corefx,rahku/corefx,parjong/corefx,shimingsg/corefx,kkurni/corefx,twsouthwick/corefx,nbarbettini/corefx,lggomez/corefx,SGuyGe/corefx,weltkante/corefx,JosephTremoulet/corefx,benpye/corefx,shimingsg/corefx,YoupHulsebos/corefx,weltkante/corefx,khdang/corefx,parjong/corefx,ViktorHofer/corefx,ptoonen/corefx,Ermiar/corefx,tstringer/corefx,lggomez/corefx,marksmeltzer/corefx,krk/corefx,Petermarcu/corefx,shahid-pk/corefx,stephenmichaelf/corefx,rubo/corefx,JosephTremoulet/corefx,elijah6/corefx,krytarowski/corefx,mmitche/corefx,gkhanna79/corefx,richlander/corefx,JosephTremoulet/corefx,ellismg/corefx,jcme/corefx,stephenmichaelf/corefx,cydhaselton/corefx,jhendrixMSFT/corefx,marksmeltzer/corefx,billwert/corefx,krk/corefx,rjxby/corefx,parjong/corefx,manu-silicon/corefx,jlin177/corefx,Jiayili1/corefx,alphonsekurian/corefx,twsouthwick/corefx,MaggieTsang/corefx,tstringer/corefx,nbarbettini/corefx,adamralph/corefx,mazong1123/corefx,wtgodbe/corefx,dhoehna/corefx,wtgodbe/corefx,alphonsekurian/corefx,seanshpark/corefx,pallavit/corefx,dotnet-bot/corefx,marksmeltzer/corefx,YoupHulsebos/corefx,elijah6/corefx,weltkante/corefx,BrennanConroy/corefx,dhoehna/corefx,alexperovich/corefx,pallavit/corefx,stone-li/corefx,adamralph/corefx,seanshpark/corefx,iamjasonp/corefx,mmitche/corefx,shimingsg/corefx,billwert/corefx,dhoehna/corefx,rubo/corefx,krk/corefx,seanshpark/corefx,jhendrixMSFT/corefx,benpye/corefx,krytarowski/corefx,DnlHarvey/corefx,cartermp/corefx,cartermp/corefx,shmao/corefx,nchikanov/corefx,stephenmichaelf/corefx,jcme/corefx,rubo/corefx,Jiayili1/corefx,ericstj/corefx,twsouthwick/corefx,alexperovich/corefx,mokchhya/corefx,jlin177/corefx,ericstj/corefx,kkurni/corefx,marksmeltzer/corefx,mafiya69/corefx,alphonsekurian/corefx,SGuyGe/corefx,tijoytom/corefx,rjxby/corefx,shmao/corefx,benjamin-bader/corefx,manu-silicon/corefx,dotnet-bot/corefx,parjong/corefx,Priya91/corefx-1,Priya91/corefx-1,axelheer/corefx,fgreinacher/corefx,SGuyGe/corefx,Chrisboh/corefx,BrennanConroy/corefx,benjamin-bader/corefx,nchikanov/corefx,janhenke/corefx,mmitche/corefx,cydhaselton/corefx,weltkante/corefx,cartermp/corefx,nchikanov/corefx,rahku/corefx,jhendrixMSFT/corefx,iamjasonp/corefx,seanshpark/corefx,jcme/corefx,mmitche/corefx,cartermp/corefx,tstringer/corefx,ptoonen/corefx,stone-li/corefx,ellismg/corefx,axelheer/corefx,gkhanna79/corefx,zhenlan/corefx,janhenke/corefx,tijoytom/corefx,dhoehna/corefx,Ermiar/corefx,mazong1123/corefx,ellismg/corefx,manu-silicon/corefx,gkhanna79/corefx,rjxby/corefx,shahid-pk/corefx,richlander/corefx,kkurni/corefx,wtgodbe/corefx,gkhanna79/corefx,stephenmichaelf/corefx,khdang/corefx,mazong1123/corefx,gkhanna79/corefx,axelheer/corefx,yizhang82/corefx,JosephTremoulet/corefx,stephenmichaelf/corefx,nchikanov/corefx,fgreinacher/corefx,cydhaselton/corefx,ravimeda/corefx,iamjasonp/corefx,shimingsg/corefx,fgreinacher/corefx,mafiya69/corefx,jlin177/corefx,dotnet-bot/corefx,shmao/corefx,krk/corefx,dhoehna/corefx,MaggieTsang/corefx,DnlHarvey/corefx,benpye/corefx,ViktorHofer/corefx,shmao/corefx,ViktorHofer/corefx,Priya91/corefx-1,alexperovich/corefx,Ermiar/corefx,nbarbettini/corefx,weltkante/corefx,krytarowski/corefx,weltkante/corefx,rubo/corefx,benjamin-bader/corefx,kkurni/corefx,benpye/corefx,axelheer/corefx,pallavit/corefx,iamjasonp/corefx,manu-silicon/corefx,alphonsekurian/corefx,shahid-pk/corefx,parjong/corefx,cydhaselton/corefx,YoupHulsebos/corefx,ravimeda/corefx,ravimeda/corefx,ellismg/corefx,Petermarcu/corefx,khdang/corefx,mafiya69/corefx,krk/corefx,ravimeda/corefx,YoupHulsebos/corefx,mmitche/corefx,weltkante/corefx,elijah6/corefx,ViktorHofer/corefx,rahku/corefx,mokchhya/corefx,YoupHulsebos/corefx,dsplaisted/corefx,YoupHulsebos/corefx,ericstj/corefx,MaggieTsang/corefx,ptoonen/corefx,jcme/corefx,gkhanna79/corefx,stone-li/corefx,jhendrixMSFT/corefx,the-dwyer/corefx,shahid-pk/corefx,tijoytom/corefx,kkurni/corefx,billwert/corefx,DnlHarvey/corefx,shimingsg/corefx,benjamin-bader/corefx,elijah6/corefx,Ermiar/corefx,mokchhya/corefx,Chrisboh/corefx,cartermp/corefx,Petermarcu/corefx,fgreinacher/corefx,shahid-pk/corefx,krk/corefx,jhendrixMSFT/corefx,ptoonen/corefx,pallavit/corefx,billwert/corefx,the-dwyer/corefx,stone-li/corefx,seanshpark/corefx,MaggieTsang/corefx,rahku/corefx,ericstj/corefx,YoupHulsebos/corefx,wtgodbe/corefx,DnlHarvey/corefx,richlander/corefx,Petermarcu/corefx,stone-li/corefx,DnlHarvey/corefx,stephenmichaelf/corefx,JosephTremoulet/corefx,twsouthwick/corefx,mafiya69/corefx,khdang/corefx,tijoytom/corefx,ravimeda/corefx,alphonsekurian/corefx,MaggieTsang/corefx,shmao/corefx,Chrisboh/corefx,nbarbettini/corefx,Jiayili1/corefx,jlin177/corefx,cydhaselton/corefx,the-dwyer/corefx,billwert/corefx,stone-li/corefx,ViktorHofer/corefx,parjong/corefx,BrennanConroy/corefx,jlin177/corefx,SGuyGe/corefx,stephenmichaelf/corefx,alexperovich/corefx,dhoehna/corefx,the-dwyer/corefx,yizhang82/corefx,manu-silicon/corefx,cartermp/corefx,lggomez/corefx,richlander/corefx,tijoytom/corefx,benpye/corefx,jhendrixMSFT/corefx,ViktorHofer/corefx,jhendrixMSFT/corefx,zhenlan/corefx,Priya91/corefx-1,dotnet-bot/corefx