[ticket/16777] Remove remainders of max image size

PHPBB-16777

phpBB/phpbb/db/migration/data/v400/remove_max_img_size.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+namespace phpbb\db\migration\data\v400;
+
+use phpbb\db\migration\migration;
+
+class remove_max_img_size extends migration
+{
+	public static function depends_on(): array
+	{
+		return [
+			'\phpbb\db\migration\data\v400\dev',
+		];
+	}
+
+	public function update_data(): array
+	{
+		return [
+			['config.remove', ['max_sig_img_width']],
+			['config.remove', ['max_sig_img_height']],
+		];
+	}
+}