This compilation error might happen without the header:
error: 'unique_ptr' in namespace 'std' does not name a template type

Change-Id: I103ce0496eff5dda85557410b4e7863c1c65aad0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2873446Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/master@{#74388}