Implement an infrastructure of Blink-in-JS

Source/bindings/v8/PrivateScriptController.js

Index: Source/bindings/v8/PrivateScriptController.js
diff --git a/Source/bindings/v8/PrivateScriptController.js b/Source/bindings/v8/PrivateScriptController.js
new file mode 100644
index 0000000000000000000000000000000000000000..e7243027de265068d8022c57b1c5490d301f5aae
--- /dev/null
+++ b/Source/bindings/v8/PrivateScriptController.js
@@ -0,0 +1,15 @@
+// Copyright 2014 The Chromium 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";
+
+var installedClasses = {};
+
+function installClass(className, implementation) {
+    installedClasses[className] = implementation();
+}
+
+// A parenthesis is needed, because the caller of this script (PrivateScriptController.cpp)
+// is depending on the completion value of this script.
+(installedClasses);