[builtins] implement JSBuiltinReducer for ArrayIteratorNext()

src/compiler/js-create-lowering.h

Index: src/compiler/js-create-lowering.h
diff --git a/src/compiler/js-create-lowering.h b/src/compiler/js-create-lowering.h
index a23ae1c21e7a95a39934b3eea211561a21eb6c66..b5390f136ce1a8e76427ac62fe5500fbd8c6d458 100644
--- a/src/compiler/js-create-lowering.h
+++ b/src/compiler/js-create-lowering.h
@@ -51,6 +51,7 @@ class V8_EXPORT_PRIVATE JSCreateLowering final
   Reduction ReduceJSCreateArray(Node* node);
   Reduction ReduceJSCreateClosure(Node* node);
   Reduction ReduceJSCreateIterResultObject(Node* node);
+  Reduction ReduceJSCreateKeyValueArray(Node* node);
   Reduction ReduceJSCreateLiteral(Node* node);
   Reduction ReduceJSCreateFunctionContext(Node* node);
   Reduction ReduceJSCreateWithContext(Node* node);