Users: Preserve role filter in list table after entering a page number in paging input.

Props kailanitish90, sagarprajapati.
Fixes #39435.
Built from https://develop.svn.wordpress.org/trunk@39937


git-svn-id: http://core.svn.wordpress.org/trunk@39874 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/users.php

@@ -509,6 +509,10 @@ if ( strlen( $usersearch ) ) {
 
 <?php $wp_list_table->search_box( __( 'Search Users' ), 'user' ); ?>
 
+<?php if ( ! empty( $_REQUEST['role'] ) ) { ?>
+<input type="hidden" name="role" value="<?php echo esc_attr( $_REQUEST['role'] ); ?>" />
+<?php } ?>
+
 <?php $wp_list_table->display(); ?>
 </form>
 

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-39936';
+$wp_version = '4.8-alpha-39937';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.