Move 2 ad hoc user admin functions:

* Move `use_ssl_preference()` from `wp-admin/user-edit.php` to `wp-admin/includes/user.php`.
* Move `admin_created_user_email()` from `wp-admin/user-new.php` to `wp-admin/includes/user.php`.

See #33813.


git-svn-id: https://develop.svn.wordpress.org/trunk@34021 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/user-edit.php

@@ -59,22 +59,6 @@ $wp_http_referer = remove_query_arg(array('update', 'delete_count'), $wp_http_re
 
 $user_can_edit = current_user_can( 'edit_posts' ) || current_user_can( 'edit_pages' );
 
-/**
- * Optional SSL preference that can be turned on by hooking to the 'personal_options' action.
- *
- * @since 2.7.0
- *
- * @param object $user User data object
- */
-function use_ssl_preference($user) {
-?>
-	<tr class="user-use-ssl-wrap">
-		<th scope="row"><?php _e('Use https')?></th>
-		<td><label for="use_ssl"><input name="use_ssl" type="checkbox" id="use_ssl" value="1" <?php checked('1', $user->use_ssl); ?> /> <?php _e('Always use https when visiting the admin'); ?></label></td>
-	</tr>
-<?php
-}
-
 /**
  * Filter whether to allow administrators on Multisite to edit every user.
  *