The operation will be used for marking of descriptor arrays.

Bug: v8:8486
Change-Id: If73be030614e2c84c77eaeeff419c08ef34a76e9
Reviewed-on: https://chromium-review.googlesource.com/c/1382456Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58322}