Upgrade V8 to version 4.9.385.28
https://chromium.googlesource.com/v8/v8/+/4.9.385.28
FPIIM-449
Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/src/js/harmony-sharedarraybuffer.js b/src/js/harmony-sharedarraybuffer.js
new file mode 100644
index 0000000..10ceb70
--- /dev/null
+++ b/src/js/harmony-sharedarraybuffer.js
@@ -0,0 +1,31 @@
+// 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.
+
+(function(global, utils) {
+
+"use strict";
+
+%CheckIsBootstrapping();
+
+var GlobalSharedArrayBuffer = global.SharedArrayBuffer;
+var MakeTypeError;
+
+utils.Import(function(from) {
+ MakeTypeError = from.MakeTypeError;
+})
+
+// -------------------------------------------------------------------
+
+function SharedArrayBufferGetByteLen() {
+ if (!IS_SHAREDARRAYBUFFER(this)) {
+ throw MakeTypeError(kIncompatibleMethodReceiver,
+ 'SharedArrayBuffer.prototype.byteLength', this);
+ }
+ return %_ArrayBufferGetByteLength(this);
+}
+
+utils.InstallGetter(GlobalSharedArrayBuffer.prototype, "byteLength",
+ SharedArrayBufferGetByteLen);
+
+})