Chrome 55.0.2859.0
OSX 10.11.6

What steps will reproduce the problem?
(1) Make sure you're not using MacViews for the time being (due to  Issue 646057 )
(1) Visit expired.badssl.com
(2) Click through the interstitial.
(3) Click on the lock icon > Re-enable warnings

What is the expected output?
Something changes, since the certificate for the current page is now invalid!

What do you see instead?
Nothing. Literally nothing happens after Page Info goes away.


Strawmen:
- Show an infobar telling the user to refresh.
- Refresh automatically (which will usually trigger the interstitial).
- Navigate to about:blank

Note that closing the tab is not reasonable, because the user might have other uses for the tab/window.