Add a <cr-input> element to cr_elements.

chrome/browser/resources/md_settings/md_settings.html

Index: chrome/browser/resources/md_settings/md_settings.html
diff --git a/chrome/browser/resources/md_settings/md_settings.html b/chrome/browser/resources/md_settings/md_settings.html
index 0211effaabf3b3f766bd6803d2356c7abae6dd07..c21fbb6c7197faa6daf57230571da8760212455b 100644
--- a/chrome/browser/resources/md_settings/md_settings.html
+++ b/chrome/browser/resources/md_settings/md_settings.html
@@ -5,6 +5,7 @@
   <title>Settings</title>
   <link rel="import"
       href="chrome://resources/cr_elements/cr_toggle_button/cr_toggle_button.html">
+  <link rel="import" href="chrome://resources/cr_elements/cr_input/cr_input.html">
   <link rel="import"
       href="chrome://resources/polymer/paper-button/paper-button.html">
 </head>
@@ -15,6 +16,10 @@
   <div class="main">
     <paper-button id="manage-button" raised>Manage</paper-button>
     <cr-toggle-button checked></cr-toggle-button>
+    <section>
+      <h3>cr-input</h3>
+      <cr-input></cr-input>
+    </section>
   </div>
 </body>
 </html>