Remove unreachable code compiler error for windows.
Remove unreachable code compiler error for windows.

jlin177/corefx,the-dwyer/corefx,krk/corefx,MaggieTsang/corefx,DnlHarvey/corefx,krytarowski/corefx,BrennanConroy/corefx,alexperovich/corefx,billwert/corefx,shimingsg/corefx,krytarowski/corefx,axelheer/corefx,wtgodbe/corefx,cydhaselton/corefx,alexperovich/corefx,richlander/corefx,parjong/corefx,Jiayili1/corefx,cydhaselton/corefx,krk/corefx,JosephTremoulet/corefx,shimingsg/corefx,nbarbettini/corefx,stone-li/corefx,mmitche/corefx,DnlHarvey/corefx,cydhaselton/corefx,tijoytom/corefx,twsouthwick/corefx,mmitche/corefx,ViktorHofer/corefx,JosephTremoulet/corefx,alexperovich/corefx,MaggieTsang/corefx,krk/corefx,JosephTremoulet/corefx,wtgodbe/corefx,mazong1123/corefx,rubo/corefx,parjong/corefx,tijoytom/corefx,DnlHarvey/corefx,wtgodbe/corefx,ViktorHofer/corefx,zhenlan/corefx,cydhaselton/corefx,shimingsg/corefx,Ermiar/corefx,stone-li/corefx,seanshpark/corefx,shimingsg/corefx,nbarbettini/corefx,rubo/corefx,Jiayili1/corefx,tijoytom/corefx,ericstj/corefx,ericstj/corefx,Jiayili1/corefx,stone-li/corefx,richlander/corefx,zhenlan/corefx,DnlHarvey/corefx,ravimeda/corefx,twsouthwick/corefx,yizhang82/corefx,mazong1123/corefx,ravimeda/corefx,cydhaselton/corefx,DnlHarvey/corefx,ptoonen/corefx,seanshpark/corefx,alexperovich/corefx,fgreinacher/corefx,JosephTremoulet/corefx,billwert/corefx,yizhang82/corefx,parjong/corefx,tijoytom/corefx,yizhang82/corefx,seanshpark/corefx,seanshpark/corefx,billwert/corefx,nchikanov/corefx,MaggieTsang/corefx,ravimeda/corefx,ViktorHofer/corefx,fgreinacher/corefx,alexperovich/corefx,mazong1123/corefx,ericstj/corefx,rubo/corefx,mmitche/corefx,jlin177/corefx,the-dwyer/corefx,DnlHarvey/corefx,richlander/corefx,ViktorHofer/corefx,MaggieTsang/corefx,MaggieTsang/corefx,alexperovich/corefx,krytarowski/corefx,jlin177/corefx,richlander/corefx,mmitche/corefx,axelheer/corefx,nbarbettini/corefx,axelheer/corefx,shimingsg/corefx,tijoytom/corefx,billwert/corefx,zhenlan/corefx,the-dwyer/corefx,krytarowski/corefx,mmitche/corefx,Ermiar/corefx,billwert/corefx,JosephTremoulet/corefx,twsouthwick/corefx,parjong/corefx,ravimeda/corefx,stone-li/corefx,ViktorHofer/corefx,billwert/corefx,rubo/corefx,MaggieTsang/corefx,JosephTremoulet/corefx,Jiayili1/corefx,krk/corefx,ericstj/corefx,yizhang82/corefx,Ermiar/corefx,mazong1123/corefx,mazong1123/corefx,krytarowski/corefx,ptoonen/corefx,Jiayili1/corefx,richlander/corefx,Ermiar/corefx,krk/corefx,twsouthwick/corefx,jlin177/corefx,stone-li/corefx,shimingsg/corefx,parjong/corefx,ptoonen/corefx,krk/corefx,wtgodbe/corefx,ptoonen/corefx,nbarbettini/corefx,jlin177/corefx,axelheer/corefx,nbarbettini/corefx,yizhang82/corefx,DnlHarvey/corefx,wtgodbe/corefx,richlander/corefx,nchikanov/corefx,billwert/corefx,stone-li/corefx,nbarbettini/corefx,parjong/corefx,ViktorHofer/corefx,nchikanov/corefx,jlin177/corefx,ravimeda/corefx,Ermiar/corefx,yizhang82/corefx,wtgodbe/corefx,BrennanConroy/corefx,mazong1123/corefx,nchikanov/corefx,mazong1123/corefx,seanshpark/corefx,axelheer/corefx,ericstj/corefx,fgreinacher/corefx,BrennanConroy/corefx,zhenlan/corefx,rubo/corefx,krytarowski/corefx,ViktorHofer/corefx,nbarbettini/corefx,nchikanov/corefx,tijoytom/corefx,Ermiar/corefx,the-dwyer/corefx,the-dwyer/corefx,richlander/corefx,alexperovich/corefx,mmitche/corefx,krk/corefx,cydhaselton/corefx,nchikanov/corefx,krytarowski/corefx,parjong/corefx,Jiayili1/corefx,ravimeda/corefx,MaggieTsang/corefx,fgreinacher/corefx,axelheer/corefx,mmitche/corefx,shimingsg/corefx,ptoonen/corefx,Jiayili1/corefx,ericstj/corefx,JosephTremoulet/corefx,twsouthwick/corefx,the-dwyer/corefx,seanshpark/corefx,twsouthwick/corefx,cydhaselton/corefx,ptoonen/corefx,jlin177/corefx,yizhang82/corefx,Ermiar/corefx,stone-li/corefx,seanshpark/corefx,zhenlan/corefx,nchikanov/corefx,zhenlan/corefx,the-dwyer/corefx,wtgodbe/corefx,zhenlan/corefx,tijoytom/corefx,ericstj/corefx,twsouthwick/corefx,ptoonen/corefx,ravimeda/corefx