This method was there to turn a trap into an exception. It's not used
any more, so can be removed.

R=ahaas@chromium.org

Bug: v8:10389
Change-Id: I39bb3141722ddf1e09271348016c1d6f6d72b928
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2264103Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68534}