update icons

dashboard-ui/bower_components/iron-media-query/iron-media-query.html

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+<!--
+Copyright (c) 2015 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
+-->
+
+<link rel="import" href="../polymer/polymer.html">
+
+<!--
+`iron-media-query` can be used to data bind to a CSS media query.
+The `query` property is a bare CSS media query.
+The `query-matches` property is a boolean representing whether the page matches that media query.
+
+Example:
+
+    <iron-media-query query="(min-width: 600px)" query-matches="{{queryMatches}}"></iron-media-query>
+
+@group Iron Elements
+@demo demo/index.html
+@hero hero.svg
+@element iron-media-query
+-->
+
+<script>
+
+  Polymer({
+
+    is: 'iron-media-query',
+
+    properties: {
+
+      /**
+       * The Boolean return value of the media query.
+       */
+      queryMatches: {
+        type: Boolean,
+        value: false,
+        readOnly: true,
+        notify: true
+      },
+
+      /**
+       * The CSS media query to evaluate.
+       */
+      query: {
+        type: String,
+        observer: 'queryChanged'
+      }
+
+    },
+
+    created: function() {
+      this._mqHandler = this.queryHandler.bind(this);
+    },
+
+    queryChanged: function(query) {
+      if (this._mq) {
+        this._mq.removeListener(this._mqHandler);
+      }
+      if (query[0] !== '(') {
+        query = '(' + query + ')';
+      }
+      this._mq = window.matchMedia(query);
+      this._mq.addListener(this._mqHandler);
+      this.queryHandler(this._mq);
+    },
+
+    queryHandler: function(mq) {
+      this._setQueryMatches(mq.matches);
+    }
+
+  });
+
+</script>