This removes the last remaining use of the AbortJS opcode. We now use
AbortCSAAssert instead, which is not influenced by the
--disable-abortjs flag. The AbortJS runtime function should only be
called from JS now.

R=mstarzinger@chromium.org

Bug: v8:9396
Change-Id: I791da99594f9e1e99991ac8b03e943297d7d41e3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1695476
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62633}