When we parse the top-level lazily, we don't get to see eval calls in
inner scopes anyway. By never recording them, we make sure that the
script scope ends up looking the same, no matter how we parsed it.

BUG=v8:5215
R=marja@chromium.org,adamk@chromium.org

Review-Url: https://codereview.chromium.org/2312903003
Cr-Commit-Position: refs/heads/master@{#39232}