This is a comment-only CL.

Change-Id: I002b1765bfa839982ab11c22f744734fdd34d4ce
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2352788Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69417}