Upgrade to 1.0 and switch clients to dom-repeat where needed.

third_party/polymer/v0_8/components/paper-icon-button/paper-icon-button.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
 The complete set of authors may be found at http://polymer.github.io/AUTHORS
 The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS
 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
 -->
 
+<link rel="import" href="../polymer/polymer.html">
+<link rel="import" href="../iron-icon/iron-icon.html">
+<link rel="import" href="../iron-flex-layout/iron-flex-layout.html">
+<link rel="import" href="../paper-styles/default-theme.html">
+<link rel="import" href="../paper-behaviors/paper-button-behavior.html">
+<link rel="import" href="../paper-behaviors/paper-radio-button-behavior.html">
+<link rel="import" href="../paper-ripple/paper-ripple.html">
+
+<style is="custom-style">
+  :root {
+    --paper-icon-button-disabled-text: var(--disabled-text-color);
+  }
+</style>
+
 <!--
-@group Paper Elements
-
 Material Design: <a href="http://www.google.com/design/spec/components/buttons.html">Buttons</a>
 
 `paper-icon-button` is a button with an image placed at the center. When the user touches
 the button, a ripple effect emanates from the center of the button.
 
 `paper-icon-button` includes a default icon set.  Use `icon` to specify which icon
 from the icon set to use.
 
     <paper-icon-button icon="menu"></paper-icon-button>
 
 See [`iron-iconset`](#iron-iconset) for more information about
 how to use a custom icon set.
 
 Example:
 
     <link href="path/to/iron-icons/iron-icons.html" rel="import">
 
     <paper-icon-button icon="favorite"></paper-icon-button>
     <paper-icon-button src="star.png"></paper-icon-button>
 
-Styling
--------
+###Styling
 
 Style the button with CSS as you would a normal DOM element. If you are using the icons
 provided by `iron-icons`, they will inherit the foreground color of the button.
 
     /* make a red "favorite" button */
     <paper-icon-button icon="favorite" style="color: red;"></paper-icon-button>
 
 By default, the ripple is the same color as the foreground at 25% opacity. You may
 customize the color using this selector:
 
     /* make #my-button use a blue ripple instead of foreground color */
     #my-button::shadow #ripple {
       color: blue;
     }
 
 The opacity of the ripple is not customizable via CSS.
 
+The following custom properties and mixins are available for styling:
+
+Custom property | Description | Default
+----------------|-------------|----------
+`--paper-icon-button-disabled-text` | The color of the disabled button | `--primary-text-color`
+`--paper-icon-button-ink-color` | Selected/focus ripple color | `--default-primary-color`
+`--paper-icon-button` | Mixin for a button | `{}`
+`--paper-icon-button-disabled` | Mixin for a disabled button | `{}`
+
+@group Paper Elements
 @element paper-icon-button
-@homepage github.io
+@demo demo/index.html
 -->
 
-<link rel="import" href="../polymer/polymer.html">
-<link rel="import" href="../iron-icon/iron-icon.html">
-<link rel="import" href="../iron-flex-layout/iron-flex-layout.html">
-<link rel="import" href="../paper-styles/default-theme.html">
-<link rel="import" href="../paper-behaviors/paper-button-behavior.html">
-<link rel="import" href="../paper-ripple/paper-ripple.html">
-
-<style is="x-style">
-  * {
-    --paper-icon-button-disabled-text: var(--disabled-text-color);
-  }
-</style>
-
 <dom-module id="paper-icon-button">
   <style>
+
     :host {
       display: inline-block;
       position: relative;
       padding: 8px;
       outline: none;
       -webkit-user-select: none;
       -moz-user-select: none;
       -ms-user-select: none;
       user-select: none;
       cursor: pointer;
       z-index: 0;
 
-      mixin(--paper-icon-button);
+      @apply(--paper-icon-button);
+    }
+
+    :host #ink {
+      color: var(--paper-icon-button-ink-color, --primary-text-color);
+      opacity: 0.6;
     }
 
     :host([disabled]) {
-      color: var(--paper-icon-button-disabled-text);
+      color: var(--paper-icon-button-disabled-text, #fff);
       pointer-events: none;
       cursor: auto;
-
-      mixin(--paper-icon-button-disabled);
+      @apply(--paper-icon-button-disabled);
     }
   </style>
   <template>
-    <paper-ripple class="circle" recenters></paper-ripple>
+    <paper-ripple id="ink" class="circle" center></paper-ripple>
     <iron-icon id="icon" src="[[src]]" icon="[[icon]]"></iron-icon>
   </template>
 </dom-module>
 <script>
   Polymer({
     is: 'paper-icon-button',
 
     behaviors: [
-      Polymer.PaperButtonBehavior
+      Polymer.PaperButtonBehavior,
+      Polymer.PaperRadioButtonBehavior
     ],
 
-    enableCustomStyleProperties: true,
-
     properties: {
       /**
        * The URL of an image for the icon. If the src property is specified,
        * the icon property should not be.
        */
       src: {
         type: String
       },
 
       /**
        * Specifies the icon name or index in the set of icons available in
        * the icon's icon set. If the icon property is specified,
        * the src property should not be.
        */
       icon: {
         type: String
       }
     }
   });
 </script>
-