Chrome Version: 62.0.3200.0

What steps will reproduce the problem?
(1) Visit a website with a password form, e.g. https://rsolomakhin.github.io/autofill/
(2) Type a username and a password.
(3) Save the credentials (by submitting or by using the manual fallbacks)
(4) Repeat (2) and (3) to store multiple credentials
(5) Click the omnibox password icon to open the password bubble.
(6) Delete an entry
(7) Click on the username field, to open the password autofill suggestions.

What is the expected result?
The deleted entry is not proposed to be autofilled

What happens instead?
The deleted entry in the list of proposed credentials

This issue is similar to  issue 756415 , but we decided not to rush a fix for M62