Metrics for submission event when a user accepts save/update prompt.

components/password_manager/core/browser/password_manager_metrics_util.cc

Index: components/password_manager/core/browser/password_manager_metrics_util.cc
diff --git a/components/password_manager/core/browser/password_manager_metrics_util.cc b/components/password_manager/core/browser/password_manager_metrics_util.cc
index ebe75e7ab9100d8c082f2e87421974843a2eb7c2..d71ef657679de118f2a7343f74dae851ca4df068 100644
--- a/components/password_manager/core/browser/password_manager_metrics_util.cc
+++ b/components/password_manager/core/browser/password_manager_metrics_util.cc
@@ -182,6 +182,14 @@ void LogPasswordSuccessfulSubmissionIndicatorEvent(
           SUBMISSION_INDICATOR_EVENT_COUNT);
 }
 
+void LogPasswordAcceptedSaveUpdateSubmissionIndicatorEvent(
+    autofill::PasswordForm::SubmissionIndicatorEvent event) {
+  UMA_HISTOGRAM_ENUMERATION(
+      "PasswordManager.AcceptedSaveUpdateSubmissionIndicatorEvent", event,
+      autofill::PasswordForm::SubmissionIndicatorEvent::
+          SUBMISSION_INDICATOR_EVENT_COUNT);
+}
+
 }  // namespace metrics_util
 
 }  // namespace password_manager