... utils/identity-map-unittest.

Bug: v8:12781
Change-Id: I875de2b1e589ec72d724a6d0745a5d615344b510
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3724792Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: 王澳 <wangao.james@bytedance.com>
Cr-Commit-Position: refs/heads/main@{#81531}