[Code Stubs] Convert FastNewClosureStub to a TurboFanCodeStub.

src/code-factory.h

Index: src/code-factory.h
diff --git a/src/code-factory.h b/src/code-factory.h
index 7fb7bc531f0929872d551c870e7b2f83ec580cf9..2a90b7f1c51831fc55d6b0b52428558bb6d8b12a 100644
--- a/src/code-factory.h
+++ b/src/code-factory.h
@@ -120,8 +120,7 @@ class CodeFactory final {
   static Callable FastCloneShallowObject(Isolate* isolate, int length);
 
   static Callable FastNewContext(Isolate* isolate, int slot_count);
-  static Callable FastNewClosure(Isolate* isolate, LanguageMode language_mode,
-                                 FunctionKind kind);
+  static Callable FastNewClosure(Isolate* isolate);
   static Callable FastNewObject(Isolate* isolate);
   static Callable FastNewRestParameter(Isolate* isolate,
                                        bool skip_stub_frame = false);