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

test/mjsunit/es6/typedarray-copywithin.js

 // Copyright 2015 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.
 
 var typedArrayConstructors = [
   Uint8Array,
   Int8Array,
   Uint16Array,
   Int16Array,
   Uint32Array,
@@ skipping 153 matching lines @@
   // test array length remains same
   assertEquals(large, arr.length);
 });
 
 
 CheckEachTypedArray(function copyWithinNullEnd(constructor) {
   // test null on third argument is converted to +0
   assertArrayEquals([1, 2, 3, 4, 5],
                     new constructor([1, 2, 3, 4, 5]).copyWithin(0, 3, null));
 });
-
-
-CheckEachTypedArray(function copyWithinMinusInfinityTarget(constructor) {
-  var arr = new constructor([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-  var expected = [6, 7, 8, 9, 10, 6, 7, 8, 9, 10];
-
-  assertArrayEquals(expected, arr.copyWithin(-Infinity, 5));
-  assertEquals(10, arr.length);
-});
-
-
-CheckEachTypedArray(function copyWithinPositiveInfinityTarget(constructor) {
-  var arr = new constructor([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-  var expected = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
-
-  assertArrayEquals(expected, arr.copyWithin(+Infinity, 5));
-  assertEquals(10, arr.length);
-});
-
-
-CheckEachTypedArray(function copyWithinMinusInfinityStart(constructor) {
-  var arr = new constructor([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-  var expected = [1, 2, 3, 4, 5, 1, 2, 3, 4, 5];
-
-  assertArrayEquals(expected, arr.copyWithin(5, -Infinity));
-  assertEquals(10, arr.length);
-});
-
-
-CheckEachTypedArray(function copyWithinPositiveInfinityStart(constructor) {
-  var arr = new constructor([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-  var expected = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
-
-  assertArrayEquals(expected, arr.copyWithin(5, +Infinity));
-  assertEquals(10, arr.length);
-});
-
-
-CheckEachTypedArray(function copyWithinMinusInfinityEnd(constructor) {
-  var arr = new constructor([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-  var expected = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
-
-  assertArrayEquals(expected, arr.copyWithin(5, 0, -Infinity));
-  assertEquals(10, arr.length);
-});
-
-
-CheckEachTypedArray(function copyWithinPositiveInfinityEnd(constructor) {
-var arr = new constructor([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-  var expected = [1, 2, 3, 4, 5, 1, 2, 3, 4, 5];
-
-  assertArrayEquals(expected, arr.copyWithin(5, 0, +Infinity));
-  assertEquals(10, arr.length);
-});