We don't want to run into the situation of breaking inside of
debug-evaluate. That would get even more confusing with throw-on-side-effect.

R=kozyatinskiy@chromium.org

Bug: v8:7592
Change-Id: I93f5de63d8943792ff000dbf7c6311df655d3793
Reviewed-on: https://chromium-review.googlesource.com/978164Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52227}