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

src/ast/ast-numbering.cc

Index: src/ast/ast-numbering.cc
diff --git a/src/ast/ast-numbering.cc b/src/ast/ast-numbering.cc
index a8e63c0018741bb07b44bc505c4920562e200514..6b454a6768bba87c788596fcdd627675a229a1d4 100644
--- a/src/ast/ast-numbering.cc
+++ b/src/ast/ast-numbering.cc
@@ -411,6 +411,13 @@ void AstNumberingVisitor::VisitEmptyParentheses(EmptyParentheses* node) {
   UNREACHABLE();
 }
 
+void AstNumberingVisitor::VisitGetIterator(GetIterator* node) {
+  IncrementNodeCount();
+  DisableFullCodegenAndCrankshaft(kGetIterator);
+  node->set_base_id(ReserveIdRange(GetIterator::num_ids()));
+  Visit(node->iterable());
+  ReserveFeedbackSlots(node);
+}
 
 void AstNumberingVisitor::VisitForInStatement(ForInStatement* node) {
   IncrementNodeCount();