We enable this feature to collect performance data; revert at will.

Bug: v8:9088
Change-Id: I57cd79707fe56ec5a2d6d5ee65b7ce24bda57773
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1585726
Auto-Submit: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61117}