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

test/mjsunit/es6/typedarray-copywithin.js

Index: test/mjsunit/es6/typedarray-copywithin.js
diff --git a/test/mjsunit/es6/typedarray-copywithin.js b/test/mjsunit/es6/typedarray-copywithin.js
index 3f87eb88cbd32385f2532c14abd35cd735de1919..ad5a0df5639b1e8724fa5ac70c0f7e4eb2dbe2ec 100644
--- a/test/mjsunit/es6/typedarray-copywithin.js
+++ b/test/mjsunit/es6/typedarray-copywithin.js
@@ -171,57 +171,3 @@ CheckEachTypedArray(function copyWithinNullEnd(constructor) {
   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);
-});