Remove CoreFX-specific project.json update code and update summary comment.
Remove CoreFX-specific project.json update code and update summary comment.

hseok-oh/coreclr,hseok-oh/coreclr,bartdesmet/coreclr,mskvortsov/coreclr,russellhadley/coreclr,naamunds/coreclr,qiudesong/coreclr,jamesqo/coreclr,botaberg/coreclr,KrzysztofCwalina/coreclr,YongseopKim/coreclr,jamesqo/coreclr,ruben-ayrapetyan/coreclr,shahid-pk/coreclr,josteink/coreclr,dasMulli/coreclr,ramarag/coreclr,mskvortsov/coreclr,JosephTremoulet/coreclr,kyulee1/coreclr,James-Ko/coreclr,mskvortsov/coreclr,botaberg/coreclr,YongseopKim/coreclr,ZhichengZhu/coreclr,James-Ko/coreclr,kyulee1/coreclr,Dmitry-Me/coreclr,josteink/coreclr,KrzysztofCwalina/coreclr,manu-silicon/coreclr,bartdesmet/coreclr,mskvortsov/coreclr,bartdesmet/coreclr,krk/coreclr,cmckinsey/coreclr,martinwoodward/coreclr,kyulee1/coreclr,wateret/coreclr,kyulee1/coreclr,parjong/coreclr,vinnyrom/coreclr,jhendrixMSFT/coreclr,JosephTremoulet/coreclr,rartemev/coreclr,neurospeech/coreclr,parjong/coreclr,cydhaselton/coreclr,wateret/coreclr,ragmani/coreclr,alexperovich/coreclr,naamunds/coreclr,cmckinsey/coreclr,ragmani/coreclr,hseok-oh/coreclr,alexperovich/coreclr,cydhaselton/coreclr,jhendrixMSFT/coreclr,vinnyrom/coreclr,mmitche/coreclr,cmckinsey/coreclr,yeaicc/coreclr,tijoytom/coreclr,JosephTremoulet/coreclr,wtgodbe/coreclr,sagood/coreclr,Dmitry-Me/coreclr,ragmani/coreclr,krk/coreclr,Dmitry-Me/coreclr,russellhadley/coreclr,dpodder/coreclr,jamesqo/coreclr,James-Ko/coreclr,kyulee1/coreclr,sjsinju/coreclr,poizan42/coreclr,jamesqo/coreclr,yizhang82/coreclr,rartemev/coreclr,tijoytom/coreclr,vinnyrom/coreclr,qiudesong/coreclr,cmckinsey/coreclr,sagood/coreclr,rartemev/coreclr,shahid-pk/coreclr,ragmani/coreclr,parjong/coreclr,AlexGhiondea/coreclr,AlexGhiondea/coreclr,vinnyrom/coreclr,ruben-ayrapetyan/coreclr,botaberg/coreclr,rartemev/coreclr,cydhaselton/coreclr,mskvortsov/coreclr,krytarowski/coreclr,roncain/coreclr,poizan42/coreclr,wateret/coreclr,pgavlin/coreclr,mmitche/coreclr,dpodder/coreclr,wateret/coreclr,mmitche/coreclr,alexperovich/coreclr,wateret/coreclr,cmckinsey/coreclr,KrzysztofCwalina/coreclr,bartdesmet/coreclr,cydhaselton/coreclr,manu-silicon/coreclr,parjong/coreclr,sagood/coreclr,bartdesmet/coreclr,pgavlin/coreclr,shahid-pk/coreclr,poizan42/coreclr,krytarowski/coreclr,botaberg/coreclr,jhendrixMSFT/coreclr,cshung/coreclr,manu-silicon/coreclr,josteink/coreclr,JonHanna/coreclr,krk/coreclr,wateret/coreclr,ZhichengZhu/coreclr,cmckinsey/coreclr,KrzysztofCwalina/coreclr,shahid-pk/coreclr,neurospeech/coreclr,alexperovich/coreclr,dasMulli/coreclr,pgavlin/coreclr,ramarag/coreclr,gkhanna79/coreclr,krk/coreclr,alexperovich/coreclr,JonHanna/coreclr,naamunds/coreclr,poizan42/coreclr,wtgodbe/coreclr,krytarowski/coreclr,qiudesong/coreclr,krytarowski/coreclr,poizan42/coreclr,James-Ko/coreclr,Dmitry-Me/coreclr,cydhaselton/coreclr,dpodder/coreclr,AlexGhiondea/coreclr,yizhang82/coreclr,ZhichengZhu/coreclr,gkhanna79/coreclr,YongseopKim/coreclr,dasMulli/coreclr,roncain/coreclr,manu-silicon/coreclr,neurospeech/coreclr,manu-silicon/coreclr,sjsinju/coreclr,pgavlin/coreclr,cydhaselton/coreclr,krytarowski/coreclr,manu-silicon/coreclr,shahid-pk/coreclr,mmitche/coreclr,martinwoodward/coreclr,roncain/coreclr,neurospeech/coreclr,josteink/coreclr,jhendrixMSFT/coreclr,sagood/coreclr,sjsinju/coreclr,naamunds/coreclr,ragmani/coreclr,ramarag/coreclr,yizhang82/coreclr,sjsinju/coreclr,qiudesong/coreclr,yeaicc/coreclr,cshung/coreclr,vinnyrom/coreclr,roncain/coreclr,russellhadley/coreclr,dasMulli/coreclr,sjsinju/coreclr,ramarag/coreclr,bartdesmet/coreclr,dpodder/coreclr,JosephTremoulet/coreclr,mmitche/coreclr,vinnyrom/coreclr,ZhichengZhu/coreclr,yizhang82/coreclr,roncain/coreclr,hseok-oh/coreclr,martinwoodward/coreclr,naamunds/coreclr,gkhanna79/coreclr,neurospeech/coreclr,YongseopKim/coreclr,parjong/coreclr,cshung/coreclr,KrzysztofCwalina/coreclr,sagood/coreclr,josteink/coreclr,ruben-ayrapetyan/coreclr,naamunds/coreclr,wtgodbe/coreclr,AlexGhiondea/coreclr,josteink/coreclr,JonHanna/coreclr,naamunds/coreclr,jhendrixMSFT/coreclr,botaberg/coreclr,krk/coreclr,jamesqo/coreclr,martinwoodward/coreclr,yeaicc/coreclr,ragmani/coreclr,poizan42/coreclr,gkhanna79/coreclr,gkhanna79/coreclr,sagood/coreclr,krk/coreclr,dpodder/coreclr,yeaicc/coreclr,josteink/coreclr,ruben-ayrapetyan/coreclr,yeaicc/coreclr,AlexGhiondea/coreclr,JonHanna/coreclr,dasMulli/coreclr,wtgodbe/coreclr,AlexGhiondea/coreclr,yizhang82/coreclr,mmitche/coreclr,Dmitry-Me/coreclr,pgavlin/coreclr,qiudesong/coreclr,dpodder/coreclr,James-Ko/coreclr,kyulee1/coreclr,tijoytom/coreclr,russellhadley/coreclr,cmckinsey/coreclr,shahid-pk/coreclr,botaberg/coreclr,martinwoodward/coreclr,JonHanna/coreclr,martinwoodward/coreclr,KrzysztofCwalina/coreclr,sjsinju/coreclr,rartemev/coreclr,ramarag/coreclr,ZhichengZhu/coreclr,ZhichengZhu/coreclr,YongseopKim/coreclr,jhendrixMSFT/coreclr,tijoytom/coreclr,yeaicc/coreclr,ruben-ayrapetyan/coreclr,ramarag/coreclr,cshung/coreclr,jamesqo/coreclr,Dmitry-Me/coreclr,roncain/coreclr,ruben-ayrapetyan/coreclr,cshung/coreclr,gkhanna79/coreclr,YongseopKim/coreclr,wtgodbe/coreclr,bartdesmet/coreclr,russellhadley/coreclr,manu-silicon/coreclr,vinnyrom/coreclr,ZhichengZhu/coreclr,yizhang82/coreclr,wtgodbe/coreclr,roncain/coreclr,qiudesong/coreclr,shahid-pk/coreclr,alexperovich/coreclr,yeaicc/coreclr,cshung/coreclr,russellhadley/coreclr,James-Ko/coreclr,mskvortsov/coreclr,Dmitry-Me/coreclr,ramarag/coreclr,hseok-oh/coreclr,krytarowski/coreclr,parjong/coreclr,hseok-oh/coreclr,KrzysztofCwalina/coreclr,tijoytom/coreclr,martinwoodward/coreclr,dasMulli/coreclr,dasMulli/coreclr,tijoytom/coreclr,jhendrixMSFT/coreclr,JosephTremoulet/coreclr,JonHanna/coreclr,neurospeech/coreclr,JosephTremoulet/coreclr,rartemev/coreclr,pgavlin/coreclr