That code should be dead now that we compute the description in Blink
(see crbug.com/1048143).

Bug: chromium:1275591
Change-Id: I6e8c4dec27eb981807ab4eba75572635ee655a3b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3310837
Auto-Submit: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78195}