Inline scripts were extracted from Polymer elements.

third_party/polymer/components-chromium/core-ajax/core-xhr.html

+<!--
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<!--
+/**
+ * @group Polymer Core Elements
+ *
+ * core-xhr can be used to perform XMLHttpRequests.
+ *
+ *     <core-xhr id="xhr"></core-xhr>
+ *     ...
+ *     this.$.xhr.request({url: url, params: params, callback: callback});
+ *
+ * @element core-xhr
+ */
+-->
+
+<link rel="import" href="../polymer/polymer.html">
+
+<polymer-element name="core-xhr" hidden assetpath="">
+
+  
+  
+</polymer-element>
+<script src="core-xhr-extracted.js"></script>