Add %TypedArray% to proto chain

test/mjsunit/es6/built-in-accessor-names.js

Index: test/mjsunit/es6/built-in-accessor-names.js
diff --git a/test/mjsunit/es6/built-in-accessor-names.js b/test/mjsunit/es6/built-in-accessor-names.js
index d902ae6700aa52a93cadaa783f45d254085aec33..4cfebdc3c71f8df711b31805116fd005ac1725a7 100644
--- a/test/mjsunit/es6/built-in-accessor-names.js
+++ b/test/mjsunit/es6/built-in-accessor-names.js
@@ -6,14 +6,22 @@
 
 'use strict';
 
-function assertGetterName(expected, object, name) {
-  var descr = Object.getOwnPropertyDescriptor(object, name);
+function getPropertyDescriptor(object, field, expectedDepth) {
+  for (var depth = 0; depth < expectedDepth; depth++) {
+    assertFalse(Object.hasOwnProperty(object, field));
+    object = object.__proto__;
+  }
+  return Object.getOwnPropertyDescriptor(object, field);
+}
+
+function assertGetterName(expected, object, name, expectedDepth) {
+  var descr = getPropertyDescriptor(object, name, expectedDepth);
   assertSame(expected, descr.get.name);
 }
 
 
-function assertSetterName(expected, object, name) {
-  var descr = Object.getOwnPropertyDescriptor(object, name);
+function assertSetterName(expected, object, name, indirect) {
+  var descr = getPropertyDescriptor(object, name);
   assertSame(expected, descr.set.name);
 }
 
@@ -36,11 +44,11 @@ let typedArrays = [
 ];
 
 for (let f of typedArrays) {
-  assertGetterName('get buffer', f.prototype, 'buffer');
-  assertGetterName('get byteOffset', f.prototype, 'byteOffset');
-  assertGetterName('get byteLength', f.prototype, 'byteLength');
-  assertGetterName('get length', f.prototype, 'length');
-  assertGetterName('get [Symbol.toStringTag]', f.prototype, Symbol.toStringTag);
+  assertGetterName('get buffer', f.prototype, 'buffer', 1);
+  assertGetterName('get byteOffset', f.prototype, 'byteOffset', 1);
+  assertGetterName('get byteLength', f.prototype, 'byteLength', 1);
+  assertGetterName('get length', f.prototype, 'length', 1);
+  assertGetterName('get [Symbol.toStringTag]', f.prototype, Symbol.toStringTag, 1);
 }