... which always contains constant value.

Bug: v8:8834
Change-Id: I27af24d07371b112d48eaab4d3a782a74af5fb20
Reviewed-on: https://chromium-review.googlesource.com/c/1487611Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59864}