[ast] Make FunctionLiteral delegate to its Scope for FunctionKind

src/parsing/preparser.h

Index: src/parsing/preparser.h
diff --git a/src/parsing/preparser.h b/src/parsing/preparser.h
index 12a216cfef8c4f9f16f5659b4d58fe2202743364..6fe0232964b2ab08cc1691333a251aa04d42f5bf 100644
--- a/src/parsing/preparser.h
+++ b/src/parsing/preparser.h
@@ -596,8 +596,7 @@ class PreParserFactory {
       int parameter_count,
       FunctionLiteral::ParameterFlag has_duplicate_parameters,
       FunctionLiteral::FunctionType function_type,
-      FunctionLiteral::EagerCompileHint eager_compile_hint, FunctionKind kind,
-      int position) {
+      FunctionLiteral::EagerCompileHint eager_compile_hint, int position) {
     return PreParserExpression::Default();
   }