Unified icon-buttons used in the new GAIA flow.

chrome/browser/resources/chromeos/login/gaia_password_changed.html

Index: chrome/browser/resources/chromeos/login/gaia_password_changed.html
diff --git a/chrome/browser/resources/chromeos/login/gaia_password_changed.html b/chrome/browser/resources/chromeos/login/gaia_password_changed.html
index 6b5ddf8718421fb50227daeb8f00be689027aaf4..b8577d51e0a13359ccb9b2b4c7fb72d4b4bffee9 100644
--- a/chrome/browser/resources/chromeos/login/gaia_password_changed.html
+++ b/chrome/browser/resources/chromeos/login/gaia_password_changed.html
@@ -35,8 +35,6 @@
     attributes="email">
   <template>
     <link rel="stylesheet" href="gaia_password_changed.css">
-    <gaia-core-icon-button id="closeButton" icon="close" on-tap="{{onClose}}">
-    </gaia-core-icon-button>
     <core-animated-pages id="animatedPages" transitions="cross-fade-all" flex
         on-core-animated-pages-transition-end="{{onTransitionEnd}}">
       <section flex>
@@ -89,5 +87,8 @@
         </throbber-notice>
       </section>
     </core-animated-pages>
+    <button id="closeButton" is="gaia-icon-button" icon="close"
+        i18n-values="aria-label:closeButton" on-click="{{onClose}}">
+    </button>
   </template>
 </polymer-element>