Update Polymer components and re-run reproduce.sh

third_party/polymer/v1_0/components/iron-iconset-svg/iron-iconset-svg.html

 <!--
 @license
 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
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@@ skipping 26 matching lines @@
    *
    * This will automatically register the icon set "my-svg-icons" to the iconset
    * database.  To use these icons from within another element, make a
    * `iron-iconset` element and call the `byId` method
    * to retrieve a given iconset. To apply a particular icon inside an
    * element use the `applyIcon` method. For example:
    *
    *     iconset.applyIcon(iconNode, 'car');
    *
    * @element iron-iconset-svg
+   * @demo demo/index.html
    */
   Polymer({
 
     is: 'iron-iconset-svg',
 
     properties: {
 
       /**
        * The name of the iconset.
        *
        * @attribute name
        * @type string
        */
       name: {
         type: String,
         observer: '_nameChanged'
       },
 
       /**
-       * Array of fully-qualitifed icon names in the iconset.
-       */
-      iconNames: {
-        type: Array,
-        notify: true
-      },
-
-      /**
        * The size of an individual icon. Note that icons must be square.
        *
        * @attribute iconSize
        * @type number
        * @default 24
        */
       size: {
         type: Number,
         value: 24
       }
 
     },
 
     /**
+     * Construct an array of all icon names in this iconset.
+     *
+     * @return {!Array} Array of icon names.
+     */
+    getIconNames: function() {
+      this._icons = this._createIconMap();
+      return Object.keys(this._icons).map(function(n) {
+        return this.name + ':' + n;
+      }, this);
+    },
+
+    /**
      * Applies an icon to the given element.
      *
      * An svg icon is prepended to the element's shadowRoot if it exists,
      * otherwise to the element itself.
      *
      * @method applyIcon
      * @param {Element} element Element to which the icon is applied.
      * @param {string} iconName Name of the icon to apply.
      * @return {Element} The svg element which renders the icon.
      */
@@ skipping 21 matching lines @@
     removeIcon: function(element) {
       // Remove old svg element
       if (element._svgIcon) {
         Polymer.dom(element).removeChild(element._svgIcon);
         element._svgIcon = null;
       }
     },
 
     /**
      *
-     * When name is changed, either register a new iconset with the included
-     * icons, or if there are no children, set up a meta-iconset.
+     * When name is changed, register iconset metadata
      *
      */
     _nameChanged: function() {
       new Polymer.IronMeta({type: 'iconset', key: this.name, value: this});
-      // icons (descendents) must exist a-priori
-      this._icons = this._createIconMap();
-      this.iconNames = this._getIconNames();
-    },
-
-    /**
-     * Array of all icon names in this iconset.
-     *
-     * @return {!Array} Array of icon names.
-     */
-    _getIconNames: function() {
-       return Object.keys(this._icons).map(function(n) {
-         return this.name + ':' + n;
-       }, this);
     },
 
     /**
      * Create a map of child SVG elements by id.
      *
-     * @return {Object} Map of id's to SVG elements.
+     * @return {!Object} Map of id's to SVG elements.
      */
     _createIconMap: function() {
       // Objects chained to Object.prototype (`{}`) have members. Specifically,
       // on FF there is a `watch` method that confuses the icon map, so we
       // need to use a null-based object here.
       var icons = Object.create(null);
       Polymer.dom(this).querySelectorAll('[id]')
         .forEach(function(icon) {
           icons[icon.id] = icon;
         });
       return icons;
     },
 
     /**
      * Produce installable clone of the SVG element matching `id` in this
      * iconset, or `undefined` if there is no matching element.
      *
      * @return {Element} Returns an installable clone of the SVG element
      * matching `id`.
      */
     _cloneIcon: function(id) {
+      // create the icon map on-demand, since the iconset itself has no discrete
+      // signal to know when it's children are fully parsed
+      this._icons = this._icons || this._createIconMap();
       return this._prepareSvgClone(this._icons[id], this.size);
     },
 
     /**
      * @param {Element} sourceSvg
      * @param {number} size
      * @return {Element}
      */
     _prepareSvgClone: function(sourceSvg, size) {
       if (sourceSvg) {
         var svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
         svg.setAttribute('viewBox', ['0', '0', size, size].join(' '));
         svg.setAttribute('preserveAspectRatio', 'xMidYMid meet');
         // TODO(dfreedm): `pointer-events: none` works around https://crbug.com/370136
         // TODO(sjmiles): inline style may not be ideal, but avoids requiring a shadow-root
         svg.style.cssText = 'pointer-events: none; display: block; width: 100%; height: 100%;';
         svg.appendChild(sourceSvg.cloneNode(true)).removeAttribute('id');
         return svg;
       }
       return null;
     }
 
   });
 </script>