Focus and blur styling (via JS) for the install screen language selector. Props jorbin. See #28577

git-svn-id: https://develop.svn.wordpress.org/trunk@29020 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/install.php

@@ -281,5 +281,6 @@ if ( !wp_is_mobile() ) {
 <script type="text/javascript">var t = document.getElementById('weblog_title'); if (t){ t.focus(); }</script>
 <?php } ?>
 <?php wp_print_scripts( 'user-profile' ); ?>
+<?php wp_print_scripts( 'language-chooser' ); ?>
 </body>
 </html>