Remove the handle-taking ObjectRef constructor in favor of
(Try)MakeRef as bottleneck.

Bug: v8:7790
Change-Id: I3cc3a1dcef4bac53a91c573d1a532332b88c6eb4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2883664
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74593}