Remove all screen_icon() calls and deprecate the functions, props TobiasBg, fixes #26119

git-svn-id: https://develop.svn.wordpress.org/trunk@26518 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/options.php

@@ -200,7 +200,6 @@ if ( 'update' == $action ) {
 include( ABSPATH . 'wp-admin/admin-header.php' ); ?>
 
 <div class="wrap">
-<?php screen_icon(); ?>
   <h2><?php esc_html_e('All Settings'); ?></h2>
   <form name="form" action="options.php" method="post" id="all-options">
   <?php wp_nonce_field('options-options') ?>