The fix in https://chromium-review.googlesource.com/c/v8/v8/+/1698383
was not complete. We can have a case when a function is neither
optmized or intepreted but still has a feedback vector. This can
happen when the code of the function was flushed.

Bug: v8:7857
Change-Id: I9cb6e474d79a5d4956301e87705af136baeaeb8a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1714875
Auto-Submit: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62880}