Add CreateDataPropertyInLiteralFlags.

src/runtime/runtime-object.cc

Index: src/runtime/runtime-object.cc
diff --git a/src/runtime/runtime-object.cc b/src/runtime/runtime-object.cc
index 3681e070df6bf40018ea8c796b3cdf86600aa33c..c1477769bacdd569ff3d4903cc7ea4806d632509 100644
--- a/src/runtime/runtime-object.cc
+++ b/src/runtime/runtime-object.cc
@@ -648,14 +648,20 @@ RUNTIME_FUNCTION(Runtime_DefineAccessorPropertyUnchecked) {
 
 RUNTIME_FUNCTION(Runtime_DefineDataPropertyInLiteral) {
   HandleScope scope(isolate);
-  DCHECK(args.length() == 5);
+  DCHECK(args.length() == 4);
   CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
   CONVERT_ARG_HANDLE_CHECKED(Name, name, 1);
   CONVERT_ARG_HANDLE_CHECKED(Object, value, 2);
-  CONVERT_PROPERTY_ATTRIBUTES_CHECKED(attrs, 3);
-  CONVERT_SMI_ARG_CHECKED(set_function_name, 4);
+  CONVERT_SMI_ARG_CHECKED(flag, 3);
+
+  DataPropertyInLiteralFlags flags =
+      static_cast<DataPropertyInLiteralFlag>(flag);
+
+  PropertyAttributes attrs = (flags & DataPropertyInLiteralFlag::kDontEnum)
+                                 ? PropertyAttributes::DONT_ENUM
+                                 : PropertyAttributes::NONE;
 
-  if (set_function_name) {
+  if (flags & DataPropertyInLiteralFlag::kSetFunctionName) {
     DCHECK(value->IsJSFunction());
     JSFunction::SetName(Handle<JSFunction>::cast(value), name,
                         isolate->factory()->empty_string());