Support arbitrary arguments in %ArrayBufferNeuter without aborting for
future exposure in ClusterFuzz.

Change-Id: I3053a2139af215c9d417356bdeeda58d594d16aa
Reviewed-on: https://chromium-review.googlesource.com/465830Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44374}