[Payments] Upload card UI now has a CVC prompt

components/autofill/core/browser/autofill_metrics.h

Index: components/autofill/core/browser/autofill_metrics.h
diff --git a/components/autofill/core/browser/autofill_metrics.h b/components/autofill/core/browser/autofill_metrics.h
index d0aba8221f6a042da66e97546fa6324a761df639..13476e0a6ec3ae2dada9422b1de1fba0b6dd76f4 100644
--- a/components/autofill/core/browser/autofill_metrics.h
+++ b/components/autofill/core/browser/autofill_metrics.h
@@ -80,6 +80,9 @@ class AutofillMetrics {
     // were otherwise valid nor whether we would have been able to get upload
     // details.
     UPLOAD_NOT_OFFERED_CONFLICTING_NAMES,
+    // No CVC was detected, but valid addresses and names were.  Upload is still
+    // possible if the user manually enters CVC, so upload was offered.
+    UPLOAD_OFFERED_NO_CVC,
     NUM_CARD_UPLOAD_DECISION_METRICS,
   };