Ensure field type is Payment before showing Payment Not Secure Warning

components/autofill/core/browser/autofill_manager.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/autofill/core/browser/autofill_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 620 matching lines @@
         // (current metric) and number shown to the user.
         if (!has_logged_address_suggestions_count_ && !section_is_autofilled) {
           AutofillMetrics::LogAddressSuggestionsCount(suggestions.size());
           has_logged_address_suggestions_count_ = true;
         }
       }
     }
   }
 
   // Show a "Payment not secure" message.
-  if (!is_context_secure && is_http_warning_enabled) {
+  if (!is_context_secure && is_filling_credit_card && is_http_warning_enabled) {
 #if !defined(OS_ANDROID)
     if (!suggestions.empty()) {
       suggestions.insert(suggestions.begin(), Suggestion());
       suggestions.front().frontend_id = POPUP_ITEM_ID_SEPARATOR;
     }
 #endif
 
     suggestions.insert(
         suggestions.begin(),
         CreateHttpWarningMessageSuggestionItem(
@@ skipping 1488 matching lines @@
     if (i > 0)
       fputs("Next oldest form:\n", file);
   }
   fputs("\n", file);
 
   fclose(file);
 }
 #endif  // ENABLE_FORM_DEBUG_DUMP
 
 }  // namespace autofill