[Autofill] Log whether queried credit card form context is secure

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 497 matching lines @@
         !field.should_autocomplete) {
       return;
     }
     if (is_filling_credit_card) {
       suggestions = GetCreditCardSuggestions(field, type);
     } else {
       suggestions =
           GetProfileSuggestions(*form_structure, field, *autofill_field);
     }
     if (!suggestions.empty()) {
+      bool is_context_secure =
+          client_->IsContextSecure(form_structure->source_url());
+      if (is_filling_credit_card)
+        AutofillMetrics::LogIsQueriedCreditCardFormSecure(is_context_secure);
+
       // Don't provide credit card suggestions for non-secure pages, but do
       // provide them for secure pages with passive mixed content (see impl. of
       // IsContextSecure).
-      if (is_filling_credit_card &&
-          !client_->IsContextSecure(form_structure->source_url())) {
+      if (is_filling_credit_card && !is_context_secure) {
         Suggestion warning_suggestion(l10n_util::GetStringUTF16(
             IDS_AUTOFILL_WARNING_INSECURE_CONNECTION));
         warning_suggestion.frontend_id = POPUP_ITEM_ID_WARNING_MESSAGE;
         suggestions.assign(1, warning_suggestion);
       } else {
         bool section_is_autofilled =
             SectionIsAutofilled(*form_structure, form,
                                 autofill_field->section());
         if (section_is_autofilled) {
           // If the relevant section is auto-filled and the renderer is querying
@@ skipping 1493 matching lines @@
     if (i > 0)
       fputs("Next oldest form:\n", file);
   }
   fputs("\n", file);
 
   fclose(file);
 }
 #endif  // ENABLE_FORM_DEBUG_DUMP
 
 }  // namespace autofill