Add Module and Application interfaces

sky/engine/core/app/Module.idl

Index: sky/engine/core/app/Module.idl
diff --git a/sky/engine/core/app/Module.idl b/sky/engine/core/app/Module.idl
new file mode 100644
index 0000000000000000000000000000000000000000..4d67150f288f389a3adac7c82f44c9a6512a521f
--- /dev/null
+++ b/sky/engine/core/app/Module.idl
@@ -0,0 +1,11 @@
+// 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.
+
+[
+    ConstructorCallWith=ExecutionContext,
+    Constructor(Application application, Document document, DOMString url),
+] interface Module : AbstractModule {
+    readonly attribute Application application;
+    attribute any exports;
+};