Update Polymer components and re-run reproduce.sh

third_party/polymer/v1_0/components-chromium/paper-icon-button/paper-icon-button.html

Index: third_party/polymer/v1_0/components-chromium/paper-icon-button/paper-icon-button.html
diff --git a/third_party/polymer/v1_0/components-chromium/paper-icon-button/paper-icon-button.html b/third_party/polymer/v1_0/components-chromium/paper-icon-button/paper-icon-button.html
index 45d584b288f8ec9f2adf45c90a090fc6700e2550..cad86996d8bd1f5ec6e7aaadf1570100f124848d 100644
--- a/third_party/polymer/v1_0/components-chromium/paper-icon-button/paper-icon-button.html
+++ b/third_party/polymer/v1_0/components-chromium/paper-icon-button/paper-icon-button.html
@@ -11,15 +11,9 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
 <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-behaviors/paper-inky-focus-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>
-
 <!--
 Material Design: <a href="http://www.google.com/design/spec/components/buttons.html">Buttons</a>
 
@@ -97,7 +91,7 @@ Custom property | Description | Default
     }
 
     :host([disabled]) {
-      color: var(--paper-icon-button-disabled-text, #fff);
+      color: var(--paper-icon-button-disabled-text, --disabled-text-color);
       pointer-events: none;
       cursor: auto;
       @apply(--paper-icon-button-disabled);
@@ -105,7 +99,7 @@ Custom property | Description | Default
   </style>
   <template>
     <paper-ripple id="ink" class="circle" center=""></paper-ripple>
-    <iron-icon id="icon" src="[[src]]" icon="[[icon]]"></iron-icon>
+    <iron-icon id="icon" src="[[src]]" icon="[[icon]]" alt$="[[alt]]"></iron-icon>
   </template>
 </dom-module>
 <script src="paper-icon-button-extracted.js"></script></body></html>