update polymer

dashboard-ui/bower_components/webcomponentsjs/webcomponents-lite.js

@@ -7,7 +7,7 @@
  * 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
  */
-// @version 0.7.10
+// @version 0.7.11
 window.WebComponents = window.WebComponents || {};
 
 (function(scope) {
@@ -2292,7 +2292,7 @@ if (typeof HTMLTemplateElement === "undefined") {
     HTMLTemplateElement.prototype = Object.create(HTMLElement.prototype);
     HTMLTemplateElement.decorate = function(template) {
       if (!template.content) {
-        template.content = template.ownerDocument.createDocumentFragment();
+        template.content = contentDoc.createDocumentFragment();
       }
       var child;
       while (child = template.firstChild) {
@@ -2310,6 +2310,7 @@ if (typeof HTMLTemplateElement === "undefined") {
             },
             set: function(text) {
               contentDoc.body.innerHTML = text;
+              HTMLTemplateElement.bootstrap(contentDoc);
               while (this.content.firstChild) {
                 this.content.removeChild(this.content.firstChild);
               }