Reset top-level class finalization

runtime/vm/parser.cc

Index: runtime/vm/parser.cc
diff --git a/runtime/vm/parser.cc b/runtime/vm/parser.cc
index df88dbfe7dd7c3a665f32e5c0112221c6a9fa432..8d34e25d5982f48d942cd7ae9d7c2398b019a814 100644
--- a/runtime/vm/parser.cc
+++ b/runtime/vm/parser.cc
@@ -6192,6 +6192,9 @@ void Parser::ParseTopLevel() {
   for (intptr_t i = 0; i < top_level.functions().length(); i++) {
     toplevel_class.AddFunction(*top_level.functions()[i]);
   }
+  if (toplevel_class.is_finalized()) {
+    toplevel_class.ResetFinalization();
+  }
   pending_classes.Add(toplevel_class, Heap::kOld);
 }