Previously we would not have a total count of ICs when interpreting and
thus the check for sufficient type info would always succeed.
Also use the optimization checks for OSR while waiting for baseline
compilation and refactor the check.

BUG=v8:4280
BUG=chromium:634884

Review-Url: https://codereview.chromium.org/2360913003
Cr-Commit-Position: refs/heads/master@{#39677}