Mark PasswordManager.InfoBarResponse as obsolete

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 d26f8a922477edd2caf1938e3a8b886cd65d9157..f6aa33706d3b7809f72ee0bc6206f138c237bc04 100644
--- a/components/password_manager/core/browser/password_manager_metrics_util.cc
+++ b/components/password_manager/core/browser/password_manager_metrics_util.cc
@@ -31,28 +31,6 @@ void LogUMAHistogramBoolean(const std::string& name, bool sample) {
   histogram->AddBoolean(sample);
 }
 
-void LogUIDismissalReason(ResponseType type) {
-  UIDismissalReason reason = NO_DIRECT_INTERACTION;
-  switch (type) {
-    case NO_RESPONSE:
-      reason = NO_DIRECT_INTERACTION;
-      break;
-    case REMEMBER_PASSWORD:
-      reason = CLICKED_SAVE;
-      break;
-    case NEVER_REMEMBER_PASSWORD:
-      reason = CLICKED_NEVER;
-      break;
-    case INFOBAR_DISMISSED:
-      reason = CLICKED_CANCEL;
-      break;
-    case NUM_RESPONSE_TYPES:
-      NOTREACHED();
-      break;
-  }
-  LogUIDismissalReason(reason);
-}
-
 void LogUIDismissalReason(UIDismissalReason reason) {
   UMA_HISTOGRAM_ENUMERATION("PasswordManager.UIDismissalReason",
                             reason,