Drop skipifemb.inc

And drop the last remaining uses of it.

Author: nikic

ext/mysqli/tests/gracefull_fail_on_empty_result_set.phpt

@@ -3,7 +3,6 @@ Fail gracefully on empty result set
 --SKIPIF--
 <?php
 require_once('skipif.inc');
-require_once('skipifemb.inc');
 require_once('skipifconnectfailure.inc');
 ?>
 --FILE--

ext/mysqli/tests/mysqli_driver_unclonable.phpt

@@ -2,7 +2,6 @@
 Trying to clone mysqli_driver object
 --SKIPIF--
 <?php require_once('skipif.inc'); ?>
-<?php require_once('skipifemb.inc'); ?>
 --FILE--
 <?php
     $driver = new mysqli_driver;

ext/mysqli/tests/mysqli_get_client_version.phpt

@@ -2,7 +2,6 @@
 mysqli_get_client_version()
 --SKIPIF--
 <?php require_once('skipif.inc'); ?>
-<?php require_once('skipifemb.inc'); ?>
 --FILE--
 <?php
     if (!is_int($info = mysqli_get_client_version()) || ($info < 100))

ext/mysqli/tests/mysqli_options_init_command.phpt

@@ -5,7 +5,6 @@ mysqli_options()
 require_once('skipif.inc');
 require_once('skipifconnectfailure.inc');
 ?>
-<?php require_once('skipifemb.inc'); ?>
 --FILE--
 <?php
     /* see mysqli.c for details */

ext/mysqli/tests/mysqli_real_connect_compression_error.phpt

@@ -3,7 +3,6 @@ Bug #80107 mysqli_query() fails for ~16 MB long query when compression is enable
 --SKIPIF--
 <?php
 require_once('skipif.inc');
-require_once('skipifemb.inc');
 require_once("connect.inc");
 $link = @my_mysqli_connect($host, $user, $passwd, $db, $port, $socket);
 if (!$link) {

ext/mysqli/tests/mysqli_result_references_mysqlnd.phpt

@@ -4,11 +4,10 @@ References to result sets - mysqlnd (no copies but references)
 <?php
 require_once('skipif.inc');
 require_once('skipifconnectfailure.inc');
-
 require_once('connect.inc');
 if (!$IS_MYSQLND)
     die("skip Test for mysqlnd only");
-require_once('skipifemb.inc'); ?>
+?>
 --FILE--
 <?php
     require_once('connect.inc');