Remove SetContained for GT_FIELD_LIST
Remove SetContained for GT_FIELD_LIST

Remove SetContained for GT_FIELD_LIST: already set when it is generated
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russellhadley/coreclr,JonHanna/coreclr,parjong/coreclr,krk/coreclr,kyulee1/coreclr,wtgodbe/coreclr,mmitche/coreclr,ruben-ayrapetyan/coreclr,ruben-ayrapetyan/coreclr,wateret/coreclr,dpodder/coreclr,krk/coreclr,wtgodbe/coreclr,poizan42/coreclr,dpodder/coreclr,AlexGhiondea/coreclr,JosephTremoulet/coreclr,rartemev/coreclr,wateret/coreclr,wtgodbe/coreclr,yizhang82/coreclr,mmitche/coreclr,krk/coreclr,krk/coreclr,AlexGhiondea/coreclr,cshung/coreclr,hseok-oh/coreclr,kyulee1/coreclr,JonHanna/coreclr,ruben-ayrapetyan/coreclr,krk/coreclr,AlexGhiondea/coreclr,russellhadley/coreclr,mmitche/coreclr,yizhang82/coreclr,yizhang82/coreclr,rartemev/coreclr,AlexGhiondea/coreclr,kyulee1/coreclr,poizan42/coreclr,kyulee1/coreclr,botaberg/coreclr,parjong/coreclr,botaberg/coreclr,wtgodbe/coreclr,botaberg/coreclr,JonHanna/coreclr,cshung/coreclr,parjong/coreclr,mmitche/coreclr,wateret/coreclr,hseok-oh/coreclr,wateret/coreclr,poizan42/coreclr,dpodder/coreclr,kyulee1/coreclr,rartemev/coreclr,cshung/coreclr,ruben-ayrapetyan/coreclr,parjong/coreclr,russellhadley/coreclr,cshung/coreclr,JosephTremoulet/coreclr,kyulee1/coreclr,poizan42/coreclr,wateret/coreclr,dpodder/coreclr,wtgodbe/coreclr,ruben-ayrapetyan/coreclr,hseok-oh/coreclr,cshung/coreclr,parjong/coreclr,AlexGhiondea/coreclr,dpodder/coreclr,hseok-oh/coreclr,wtgodbe/coreclr,wateret/coreclr,rartemev/coreclr,rartemev/coreclr,yizhang82/coreclr,krk/coreclr,JosephTremoulet/coreclr,yizhang82/coreclr,dpodder/coreclr,russellhadley/coreclr,JosephTremoulet/coreclr,JosephTremoulet/coreclr,botaberg/coreclr,botaberg/coreclr,JonHanna/coreclr,cshung/coreclr,ruben-ayrapetyan/coreclr,JonHanna/coreclr,AlexGhiondea/coreclr,mmitche/coreclr,poizan42/coreclr,russellhadley/coreclr,rartemev/coreclr,hseok-oh/coreclr,russellhadley/coreclr,mmitche/coreclr,hseok-oh/coreclr,parjong/coreclr,JosephTremoulet/coreclr,poizan42/coreclr,botaberg/coreclr,yizhang82/coreclr,JonHanna/coreclr