[ignition] desugar GetIterator() via bytecode rather than via AST

src/ast/ast-traversal-visitor.h

Index: src/ast/ast-traversal-visitor.h
diff --git a/src/ast/ast-traversal-visitor.h b/src/ast/ast-traversal-visitor.h
index d93e02ffe0b2b634fb6ada9cc845f92285dbb24d..e301694bf4af901dbafa2698c5ec72d12e8d411a 100644
--- a/src/ast/ast-traversal-visitor.h
+++ b/src/ast/ast-traversal-visitor.h
@@ -471,6 +471,12 @@ void AstTraversalVisitor<Subclass>::VisitEmptyParentheses(
 }
 
 template <class Subclass>
+void AstTraversalVisitor<Subclass>::VisitGetIterator(GetIterator* expr) {
+  PROCESS_EXPRESSION(expr);
+  RECURSE_EXPRESSION(Visit(expr->iterable()));
+}
+
+template <class Subclass>
 void AstTraversalVisitor<Subclass>::VisitSuperPropertyReference(
     SuperPropertyReference* expr) {
   PROCESS_EXPRESSION(expr);