New OOBE implementation skeleton using WUG toolkit.

ui/oobe/resources/oobe-element.js

Index: ui/oobe/resources/oobe-element.js
diff --git a/chrome/test/data/extensions/platform_apps/extension_view/test.js b/ui/oobe/resources/oobe-element.js
similarity index 56%
copy from chrome/test/data/extensions/platform_apps/extension_view/test.js
copy to ui/oobe/resources/oobe-element.js
index d01f8765f7e8d69587d37944c57e58a77905a64f..aeadaf3f32d5e9ed8ed677eef2056e360fc7e8d5 100644
--- a/chrome/test/data/extensions/platform_apps/extension_view/test.js
+++ b/ui/oobe/resources/oobe-element.js
@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-chrome.app.runtime.onLaunched.addListener(function() {
-  chrome.app.window.create('main.html', {}, function () {});
+Polymer('oobe-element', {
+  initialize: function() {
+    this.contextChanged();
+  },
+
+  contextChanged: function(changedKeys) {
+  }
 });