HTTP Bad: Add a seperator between http warning message and other entries

components/autofill/core/browser/autofill_manager.cc

Index: components/autofill/core/browser/autofill_manager.cc
diff --git a/components/autofill/core/browser/autofill_manager.cc b/components/autofill/core/browser/autofill_manager.cc
index 5fa3865f976babe87c232e41f7d7108a4fabe5a2..1546ad5f2b8ad272d56f1c1f3877f337b3444569 100644
--- a/components/autofill/core/browser/autofill_manager.cc
+++ b/components/autofill/core/browser/autofill_manager.cc
@@ -593,6 +593,10 @@ void AutofillManager::OnQueryFormFieldAutofill(int query_id,
         // On top of the explanation message, first show a "Payment not secure"
         // message.
         if (IsCreditCardAutofillHttpWarningEnabled()) {
+#if !defined(OS_ANDROID)
+          suggestions.insert(suggestions.begin(), Suggestion());
+          suggestions.front().frontend_id = POPUP_ITEM_ID_SEPARATOR;
+#endif
           suggestions.insert(suggestions.begin(),
                              CreateHttpWarningMessageSuggestionItem(
                                  form_structure->source_url()));