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

src/ast/ast-literal-reindexer.cc

Index: src/ast/ast-literal-reindexer.cc
diff --git a/src/ast/ast-literal-reindexer.cc b/src/ast/ast-literal-reindexer.cc
index 81a5225fdc2ee7e9a15f89452577db866c40ba72..fcd996d4465351d1c380a27d452e98fa554b6e2f 100644
--- a/src/ast/ast-literal-reindexer.cc
+++ b/src/ast/ast-literal-reindexer.cc
@@ -186,6 +186,9 @@ void AstLiteralReindexer::VisitSpread(Spread* node) {
 
 void AstLiteralReindexer::VisitEmptyParentheses(EmptyParentheses* node) {}
 
+void AstLiteralReindexer::VisitGetIterator(GetIterator* node) {
+  Visit(node->iterable());
+}
 
 void AstLiteralReindexer::VisitForInStatement(ForInStatement* node) {
   Visit(node->each());