Pop up requestAutocomplete UI when autofill server hints chrome client that it is in a multipage au…

chrome/browser/autofill/autofill_metrics.cc

Index: chrome/browser/autofill/autofill_metrics.cc
diff --git a/chrome/browser/autofill/autofill_metrics.cc b/chrome/browser/autofill/autofill_metrics.cc
index c806a98495db9d3fd947fb513e80a4d6cbcc4f41..24c9e70632e0c48b36be0bd390de4b903de2accf 100644
--- a/chrome/browser/autofill/autofill_metrics.cc
+++ b/chrome/browser/autofill/autofill_metrics.cc
@@ -261,6 +261,13 @@ void AutofillMetrics::LogCreditCardInfoBarMetric(InfoBarMetric metric) const {
                             NUM_INFO_BAR_METRICS);
 }
 
+void AutofillMetrics::LogAutocheckoutInfoBarMetric(InfoBarMetric metric) const {
+  DCHECK(metric < NUM_INFO_BAR_METRICS);
+
+  UMA_HISTOGRAM_ENUMERATION("Autofill.AutocheckoutInfoBar", metric,
+                            NUM_INFO_BAR_METRICS);
+}
+
 void AutofillMetrics::LogDeveloperEngagementMetric(
     DeveloperEngagementMetric metric) const {
   DCHECK(metric < NUM_DEVELOPER_ENGAGEMENT_METRICS);