[Wasm] Remove confusing isFuncref and isExternref
Created attachment 458229 [details] Patch
Comment on attachment 458229 [details] Patch r=me
Committed r293314 (249937@main): <https://commits.webkit.org/249937@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 458229 [details].
<rdar://problem/92251458>