[runtime] Turn ArgumentAccessStub into FastNewSloppyArgumentsStub.

src/code-factory.h

Index: src/code-factory.h
diff --git a/src/code-factory.h b/src/code-factory.h
index c46b85d0fb1e1aadeceb976b2675a9e5172ffd03..91aaa055a7195659742c23f3d41856ece004de25 100644
--- a/src/code-factory.h
+++ b/src/code-factory.h
@@ -95,11 +95,9 @@ class CodeFactory final {
   static Callable FastNewClosure(Isolate* isolate, LanguageMode language_mode,
                                  FunctionKind kind);
   static Callable FastNewRestParameter(Isolate* isolate);
+  static Callable FastNewSloppyArguments(Isolate* isolate);
   static Callable FastNewStrictArguments(Isolate* isolate);
 
-  static Callable ArgumentsAccess(Isolate* isolate,
-                                  bool has_duplicate_parameters);
-
   static Callable AllocateHeapNumber(Isolate* isolate);
   static Callable AllocateMutableHeapNumber(Isolate* isolate);
   static Callable AllocateInNewSpace(Isolate* isolate);