[runtime] Allocate space for computed property names

src/parsing/preparser.h

Index: src/parsing/preparser.h
diff --git a/src/parsing/preparser.h b/src/parsing/preparser.h
index db2edf7935ec1bd788b3c45aacd1a616b7071447..d915f4adf3539fc13498c4f07d6d3ab33f84d03b 100644
--- a/src/parsing/preparser.h
+++ b/src/parsing/preparser.h
@@ -594,7 +594,8 @@ class PreParserFactory {
   }
   PreParserExpression NewObjectLiteral(PreParserExpressionList properties,
                                        int literal_index,
-                                       int boilerplate_properties, int pos,
+                                       int boilerplate_properties,
+                                       bool has_seen_proto, int pos,
                                        bool has_rest_property) {
     return PreParserExpression::ObjectLiteral(properties.variables_);
   }