Changed statement ZoneList to a ZoneChunkList

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 e0069f81ac8d8137070379f7a525f2515d04da8a..bb2cd82021d1b2db0debbb1212660fe3e10ae6b7 100644
--- a/src/ast/ast-numbering.cc
+++ b/src/ast/ast-numbering.cc
@@ -36,7 +36,7 @@ class AstNumberingVisitor final : public AstVisitor<AstNumberingVisitor> {
   void VisitPropertyReference(Property* node);
   void VisitReference(Expression* expr);
 
-  void VisitStatements(ZoneList<Statement*>* statements);
+  void VisitStatements(ZoneChunkList<Statement*>* statements);
   void VisitDeclarations(ZoneList<Declaration*>* declarations);
   void VisitArguments(ZoneList<Expression*>* arguments);
   void VisitLiteralProperty(LiteralProperty* property);
@@ -539,11 +539,11 @@ void AstNumberingVisitor::VisitCallNew(CallNew* node) {
   VisitArguments(node->arguments());
 }
 
-
-void AstNumberingVisitor::VisitStatements(ZoneList<Statement*>* statements) {
+void AstNumberingVisitor::VisitStatements(
+    ZoneChunkList<Statement*>* statements) {
   if (statements == NULL) return;
-  for (int i = 0; i < statements->length(); i++) {
-    Visit(statements->at(i));
+  for (auto statement : *statements) {
+    Visit(statement);
   }
 }