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

third_party/polymer/v0_8/components/paper-radio-button/paper-radio-button.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">
+<link rel="import" href="../paper-ripple/paper-ripple.html">
+<link rel="import" href="../paper-styles/default-theme.html">
+<link rel="import" href="../paper-behaviors/paper-radio-button-behavior.html">
+
+<!--
+`paper-radio-button` is a button that can be either checked or unchecked.
+User can tap the radio button to check it.  But it cannot be unchecked by
+tapping once checked.
+
+Use `paper-radio-group` to group a set of radio buttons.  When radio buttons
+are inside a radio group, only one radio button in the group can be checked.
+
+Example:
+
+    <paper-radio-button></paper-radio-button>
+
+### Styling
+
+The following custom properties and mixins are available for styling:
+
+Custom property | Description | Default
+----------------|-------------|----------
+`--paper-radio-button-unchecked-color` | Radio button color when the input is not checked | `--primary-text-color`
+`--paper-radio-button-unchecked-ink-color` | Selected/focus ripple color when the input is not checked | `--primary-text-color`
+`--paper-radio-button-checked-color` | Radio button color when the input is checked | `--default-primary-color`
+`--paper-radio-button-checked-ink-color` | Selected/focus ripple color when the input is checked | `--default-primary-color`
+`--paper-radio-button-label-color` | Label color | `--primary-text-color`
+
+@group Paper Elements
+@element paper-radio-button
+@hero hero.svg
+@demo demo/index.html
+-->
+
+<style is="custom-style">
+  :root {
+    --paper-radio-button-unchecked-color: var(--primary-text-color);
+    --paper-radio-button-unchecked-ink-color: var(--primary-text-color);
+
+    --paper-radio-button-checked-color: var(--default-primary-color);
+    --paper-radio-button-checked-ink-color: var(--default-primary-color);
+
+    --paper-radio-button-label-color: var(--primary-text-color);
+  }
+</style>
+
+<dom-module id="paper-radio-button">
+
+  <link rel="import" type="css" href="paper-radio-button.css">
+
+  <template>
+
+    <div id="radioContainer">
+      <div id="offRadio"></div>
+      <div id="onRadio"></div>
+      <paper-ripple id="ink" class="circle" center checked$="[[checked]]"></paper-ripple>
+    </div>
+
+    <div id="radioLabel" aria-hidden="true"><content></content></div>
+
+  </template>
+
+  <script>
+    Polymer({
+      is: 'paper-radio-button',
+
+      behaviors: [
+        Polymer.PaperRadioButtonBehavior
+      ],
+
+      hostAttributes: {
+        role: 'radio',
+        'aria-checked': false,
+        tabindex: 0
+      },
+
+      properties: {
+        /**
+         * Fired when the checked state changes due to user interaction.
+         *
+         * @event change
+         */
+
+        /**
+         * Fired when the checked state changes.
+         *
+         * @event iron-change
+         */
+
+        /**
+         * Gets or sets the state, `true` is checked and `false` is unchecked.
+         */
+        checked: {
+          type: Boolean,
+          value: false,
+          reflectToAttribute: true,
+          notify: true,
+          observer: '_checkedChanged'
+        },
+
+        /**
+         * If true, the button toggles the active state with each tap or press
+         * of the spacebar.
+         */
+        toggles: {
+          type: Boolean,
+          value: true,
+          reflectToAttribute: true
+        }
+      },
+
+      ready: function() {
+        if (Polymer.dom(this).textContent == '') {
+          this.$.radioLabel.hidden = true;
+        } else {
+          this.setAttribute('aria-label', Polymer.dom(this).textContent);
+        }
+        this._isReady = true;
+      },
+
+      _buttonStateChanged: function() {
+        if (this.disabled) {
+          return;
+        }
+        if (this._isReady) {
+          this.checked = this.active;
+        }
+      },
+
+      _checkedChanged: function() {
+        this.setAttribute('aria-checked', this.checked ? 'true' : 'false');
+        this.active = this.checked;
+        this.fire('iron-change');
+      }
+    })
+  </script>
+
+</dom-module>