Implement ES6 Template Literals

src/harmony-templates.js

Index: src/harmony-templates.js
diff --git a/src/harmony-templates.js b/src/harmony-templates.js
new file mode 100644
index 0000000000000000000000000000000000000000..dd122cce85f28ae5e478af25fb9a1a8c8bbb2c9c
--- /dev/null
+++ b/src/harmony-templates.js
@@ -0,0 +1,14 @@
+// Copyright 2014 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.
+
+'use strict';
+
+function GetTemplateCallSite(siteObj, rawStrings) {
+  // TODO(caitp): ensure same template callsite is used for subsequent tag calls
+
+  %AddNamedProperty(siteObj, "raw", %ObjectFreeze(rawStrings),
+      READ_ONLY | DONT_ENUM | DONT_DELETE);
+
+  return %ObjectFreeze(siteObj);
+}