... base/atomicops-unittest.

Bug: v8:12781
Change-Id: Iac23576cca9c50c2281a2d7e781dde4750e54c03
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3711344Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: 王澳 <wangao.james@bytedance.com>
Cr-Commit-Position: refs/heads/main@{#81394}