Collecting UMA metrics for the UnmaskPrompt.

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 "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/time/time.h"
@@ skipping 323 matching lines @@
                            duration);
 }
 
 // static
 void AutofillMetrics::LogDialogUiEvent(DialogUiEvent event) {
   UMA_HISTOGRAM_ENUMERATION("RequestAutocomplete.UiEvents", event,
                             NUM_DIALOG_UI_EVENTS);
 }
 
 // static
+void AutofillMetrics::LogUnmaskPromptEvent(UnmaskPromptEvent event) {
+  UMA_HISTOGRAM_ENUMERATION("Autofill.UnmaskPrompt.Events", event,
+                            NUM_UNMASK_PROMPT_EVENTS);
+}
+
+// static
 void AutofillMetrics::LogWalletErrorMetric(WalletErrorMetric metric) {
   UMA_HISTOGRAM_ENUMERATION("RequestAutocomplete.WalletErrors", metric,
                             NUM_WALLET_ERROR_METRICS);
 }
 
 // static
 void AutofillMetrics::LogWalletApiCallDuration(
     WalletApiCallMetric metric,
     const base::TimeDelta& duration) {
   LogUMAHistogramTimes("Wallet.ApiCallDuration." +
@@ skipping 250 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