This CL re-enables use of the generic js-to-wasm wrapper for asm.js
modules.

Bug: v8:10982
Change-Id: I0aa6cd9387bfd7b3fc3cab18f09c7f78ec24fbb5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2562238Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Vicky Kontoura <vkont@google.com>
Cr-Commit-Position: refs/heads/master@{#71426}