Reland [typedarrays] move %TypedArray%.prototype.copyWithin to C++

src/builtins/builtins.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_BUILTINS_BUILTINS_H_
 #define V8_BUILTINS_BUILTINS_H_
 
 #include "src/base/flags.h"
 #include "src/globals.h"
 
@@ skipping 788 matching lines @@
   TFJ(TypedArrayPrototypeByteLength, 0)                                        \
   /* ES6 section 22.2.3.3 get %TypedArray%.prototype.byteOffset */             \
   TFJ(TypedArrayPrototypeByteOffset, 0)                                        \
   /* ES6 section 22.2.3.18 get %TypedArray%.prototype.length */                \
   TFJ(TypedArrayPrototypeLength, 0)                                            \
   /* ES6 #sec-%typedarray%.prototype.entries */                                \
   TFJ(TypedArrayPrototypeEntries, 0)                                           \
   /* ES6 #sec-%typedarray%.prototype.keys */                                   \
   TFJ(TypedArrayPrototypeKeys, 0)                                              \
   /* ES6 #sec-%typedarray%.prototype.values */                                 \
-  TFJ(TypedArrayPrototypeValues, 0)
+  TFJ(TypedArrayPrototypeValues, 0)                                            \
+  /* ES6 #sec-%typedarray%.prototype.copywithin */                             \
+  CPP(TypedArrayPrototypeCopyWithin)
 
 #define IGNORE_BUILTIN(...)
 
 #define BUILTIN_LIST_ALL(V) BUILTIN_LIST(V, V, V, V, V, V, V)
 
 #define BUILTIN_LIST_C(V)                                            \
   BUILTIN_LIST(V, V, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, \
                IGNORE_BUILTIN, IGNORE_BUILTIN)
 
 #define BUILTIN_LIST_A(V)                                                      \
@@ skipping 134 matching lines @@
 
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BUILTINS_BUILTINS_H_