1) Parameter conversions resizing the underlying buffer but *not* in a way that would make a length-tracking TA go OOB.
2) Special case of the former: resize to 0.
Bug: v8:11111, chromium:1392577, chromium:1393375
Change-Id: Ia0f54fc4530618fa2313737d6c643abdb24b9a36
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4055630
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84519}