Not Remove Non-Closable Arc Popup When Close Button is Pressed

ui/message_center/views/notification_view.cc

Index: ui/message_center/views/notification_view.cc
diff --git a/ui/message_center/views/notification_view.cc b/ui/message_center/views/notification_view.cc
index c7bdce476419936b85bc8b8daeab80f58cf750ec..59a434b45990c6a6d4b2e8bb3ecea699f57b89ca 100644
--- a/ui/message_center/views/notification_view.cc
+++ b/ui/message_center/views/notification_view.cc
@@ -349,7 +349,7 @@ void NotificationView::ButtonPressed(views::Button* sender,
   if (close_button_ && sender == close_button_.get()) {
     // Warning: This causes the NotificationView itself to be deleted, so don't
     // do anything afterwards.
-    controller()->RemoveNotification(id, true /* by_user */);
+    OnCloseButtonPressed();
     return;
   }