Fix dump in LvaUpdateClass
Fix dump in LvaUpdateClass

It was failing, presumably because of too many or too large args, so break it up a abit.

krk/coreclr,krk/coreclr,wtgodbe/coreclr,cshung/coreclr,wtgodbe/coreclr,cshung/coreclr,mmitche/coreclr,mmitche/coreclr,mmitche/coreclr,krk/coreclr,wtgodbe/coreclr,krk/coreclr,poizan42/coreclr,poizan42/coreclr,wtgodbe/coreclr,krk/coreclr,cshung/coreclr,wtgodbe/coreclr,mmitche/coreclr,poizan42/coreclr,cshung/coreclr,cshung/coreclr,krk/coreclr,mmitche/coreclr,poizan42/coreclr,mmitche/coreclr,cshung/coreclr,poizan42/coreclr,poizan42/coreclr,wtgodbe/coreclr