Show source of affiliated matches in the drop-down password suggestions list.

chrome/browser/password_manager/password_store_mac.cc

Index: chrome/browser/password_manager/password_store_mac.cc
diff --git a/chrome/browser/password_manager/password_store_mac.cc b/chrome/browser/password_manager/password_store_mac.cc
index bbb9b948a18b98619bc53c04cb623b276526e46d..45daca3e3bbe2ffcf57931d358909c1af3671057 100644
--- a/chrome/browser/password_manager/password_store_mac.cc
+++ b/chrome/browser/password_manager/password_store_mac.cc
@@ -1187,7 +1187,7 @@ ScopedVector<autofill::PasswordForm> PasswordStoreMac::FillMatchingLogins(
     // http://crbug.com/340112
     if (form.scheme != db_form->scheme)
       continue;  // Forms with different schemes never match.
-    if (db_form->is_public_suffix_match)
+    if (db_form->is_public_suffix_match || db_form->is_affiliation_based_match)
       realm_set.insert(db_form->signon_realm);
   }
   ScopedVector<autofill::PasswordForm> keychain_forms;