If we need to allocate a DOUBLE_ELEMENTS backing store, it's important
to allow large object space allocation.

BUG: chromium:926856

Change-Id: I9dd94f7176891a6f8f11d5f579b67df8151a40b5
Reviewed-on: https://chromium-review.googlesource.com/c/1449531Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59285}