Do not use the 'Visible' metadata on the items in the ItemGroup 'MscorlibSources'
Do not use the 'Visible' metadata on the items in the ItemGroup 'MscorlibSources'

We are going to import that itemgroup into the 'Compile' ItemGroup which will
make them show up in VS. Having the 'Visible' metadata on the items means we end
up with duplicated items in Solution Explorer.

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