Actually all it does is throw a TypeError.

R=jkummerow@chromium.org

Bug: v8:6791
Change-Id: I884da4eaa937519c07c3516a1713829f52e28ad8
Reviewed-on: https://chromium-review.googlesource.com/753730Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49171}