A few changes have been made to this feature and disabling it lets us
best see its current performance impact.

Bug: v8:9088
Change-Id: I54d5e09f3fcece215e29d66d5bdb3f19ba07bda0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1690954Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62586}