[Polymer10] Convert alerts-table.html to Polymer 1.0

dashboard/dashboard/elements/base-chart.html

Index: dashboard/dashboard/elements/base-chart.html
diff --git a/dashboard/dashboard/elements/base-chart.html b/dashboard/dashboard/elements/base-chart.html
index 50281e29fd6d336ef24a49a87d6b856dea6aea7d..3391a52ae1efb44ff9cc46b486b4d0b3db23ccec 100644
--- a/dashboard/dashboard/elements/base-chart.html
+++ b/dashboard/dashboard/elements/base-chart.html
@@ -5,10 +5,16 @@ Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 -->
 
-<polymer-element name="base-chart" attributes="chartTitle units flotData">
+<dom-module id="base-chart" attributes="chartTitle units flotData">

[dtu, 2016/04/27 17:34:25]

Change these to properties.

   <script>
     'use strict';
-    Polymer('base-chart', {
+    Polymer({
+
+      is: 'base-chart',
+      properties: {
+
+      },
+
       getChartOptions: function() {
         return {};
       },