Test that logins with non-exact match origin appear in autocomplete dropdown.

  The includeOtherSubdomainsInLookup feature offers autocomplete results for
  subdomain related logins.

  For this testcase, there exists two logins for this origin on different
  subdomains (old.example.com and new.example.com) but with different
  passwords, beneath one login for the parent domain (example.com). Both
  logins should appear in the autocomplete popup.