Merge the Sky Engine changes from the SkyDart branch

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
deleted file mode 100644
index 276b42a4320dff7828324aa3ab6b5cdf0c5b8edb..0000000000000000000000000000000000000000
--- a/sky/engine/core/app/Module.idl
+++ /dev/null
@@ -1,11 +0,0 @@
-// 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;
-    [CallWith=ScriptState] attribute any exports;
-};