Update bower.json for Polymer elements and add PRESUBMIT.py

third_party/polymer/v1_0/components/iron-media-query/iron-media-query.html

 <!--
 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 `queryMatches` property is a boolean representing if the page matches that 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)" queryMatches="{{queryMatches}}"></iron-media-query>
+    <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.
-       *
-       * @attribute queryMatches
-       * @type Boolean
-       * @default false
        */
       queryMatches: {
         type: Boolean,
         value: false,
         readOnly: true,
         notify: true
       },
 
       /**
        * The CSS media query to evaluate.
-       *
-       * @attribute query
-       * @type String
        */
       query: {
         type: String,
         observer: 'queryChanged'
       }
 
     },
 
     created: function() {
       this._mqHandler = this.queryHandler.bind(this);
@@ skipping 11 matching lines @@
       this.queryHandler(this._mq);
     },
 
     queryHandler: function(mq) {
       this._setQueryMatches(mq.matches);
     }
 
   });
 
 </script>