Record Autofill form events specially for nonsecure pages

components/autofill/core/browser/autofill_metrics.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_metrics.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 675 matching lines @@
 // static
 void AutofillMetrics::LogShowedHttpNotSecureExplanation() {
   base::RecordAction(
       base::UserMetricsAction("Autofill_ShowedHttpNotSecureExplanation"));
 }
 
 AutofillMetrics::FormEventLogger::FormEventLogger(bool is_for_credit_card)
     : is_for_credit_card_(is_for_credit_card),
       is_server_data_available_(false),
       is_local_data_available_(false),
+      is_context_secure_(false),
       has_logged_interacted_(false),
       has_logged_suggestions_shown_(false),
       has_logged_masked_server_card_suggestion_selected_(false),
       has_logged_suggestion_filled_(false),
       has_logged_will_submit_(false),
       has_logged_submitted_(false),
       logged_suggestion_filled_was_server_data_(false),
-      logged_suggestion_filled_was_masked_server_card_(false) {
-}
+      logged_suggestion_filled_was_masked_server_card_(false) {}
 
 void AutofillMetrics::FormEventLogger::OnDidInteractWithAutofillableForm() {
   if (!has_logged_interacted_) {
     has_logged_interacted_ = true;
     Log(AutofillMetrics::FORM_EVENT_INTERACTED_ONCE);
   }
 }
 
 void AutofillMetrics::FormEventLogger::OnDidPollSuggestions(
     const FormFieldData& field) {
@@ skipping 148 matching lines @@
 
 void AutofillMetrics::FormEventLogger::Log(FormEvent event) const {
   DCHECK_LT(event, NUM_FORM_EVENTS);
   std::string name("Autofill.FormEvents.");
   if (is_for_credit_card_)
     name += "CreditCard";
   else
     name += "Address";
   LogUMAHistogramEnumeration(name, event, NUM_FORM_EVENTS);
 
+  // Log again in a different histogram for credit card forms on nonsecure
+  // pages, so that form interactions on nonsecure pages can be analyzed on
+  // their own.
+  if (is_for_credit_card_ && !is_context_secure_) {
+    LogUMAHistogramEnumeration(name + ".OnNonsecurePage", event,
+                               NUM_FORM_EVENTS);
+  }
+
   // Logging again in a different histogram for segmentation purposes.
   // TODO(waltercacau): Re-evaluate if we still need such fine grained
   // segmentation. http://crbug.com/454018
   if (!is_server_data_available_ && !is_local_data_available_)
     name += ".WithNoData";
   else if (is_server_data_available_ && !is_local_data_available_)
     name += ".WithOnlyServerData";
   else if (!is_server_data_available_ && is_local_data_available_)
     name += ".WithOnlyLocalData";
   else
     name += ".WithBothServerAndLocalData";
   LogUMAHistogramEnumeration(name, event, NUM_FORM_EVENTS);
 }
 
 }  // namespace autofill