[Autofill] Add upstreaming UKM

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"
 #include "base/metrics/sparse_histogram.h"
 #include "base/metrics/user_metrics.h"
 #include "base/time/time.h"
+#include "components/autofill/core/browser/autofill_experiments.h"
 #include "components/autofill/core/browser/autofill_type.h"
 #include "components/autofill/core/browser/form_structure.h"
 #include "components/autofill/core/common/form_data.h"
+#include "components/ukm/ukm_entry_builder.h"
 
 namespace autofill {
 
 namespace {
 
 // Note: if adding an enum value here, update the corresponding description for
 // AutofillTypeQualityByFieldType in histograms.xml.
 enum FieldTypeGroupForMetrics {
   GROUP_AMBIGUOUS = 0,
   GROUP_NAME,
@@ skipping 655 matching lines @@
   UMA_HISTOGRAM_ENUMERATION("Autofill.WalletAddressConversionType", type,
                             NUM_CONVERTED_ADDRESS_CONVERSION_TYPES);
 }
 
 // static
 void AutofillMetrics::LogShowedHttpNotSecureExplanation() {
   base::RecordAction(
       base::UserMetricsAction("Autofill_ShowedHttpNotSecureExplanation"));
 }
 
+// static
+bool AutofillMetrics::LogUkm(ukm::UkmService* ukm_service,
+                             const GURL& url,
+                             const std::string& ukm,
+                             const std::map<std::string, int>& metrics) {
+  if (!IsUkmLoggingEnabled() || !ukm_service || !url.is_valid() ||
+      metrics.empty()) {
+    return false;
+  }
+
+  int32_t source_id = ukm_service->GetNewSourceID();
+  ukm_service->UpdateSourceURL(source_id, url);
+  std::unique_ptr<ukm::UkmEntryBuilder> builder =
+      ukm_service->GetEntryBuilder(source_id, ukm.c_str());
+
+  for (auto it = metrics.begin(); it != metrics.end(); ++it) {
+    builder->AddMetric(it->first.c_str(), it->second);
+  }
+
+  return true;
+}
+
 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),
@@ skipping 184 matching lines @@
   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