Remove unneeded uses of base/ref_counted.h.

net/base/ssl_test_util.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_BASE_SSL_TEST_UTIL_H_
 #define NET_BASE_SSL_TEST_UTIL_H_
 
+#include "build/build_config.h"
+
 #include <string>
 
 #include "base/file_path.h"
 #include "base/process_util.h"
-#include "base/ref_counted.h"
-#include "build/build_config.h"
 
 // TODO(dkegel): share this between net/base and
 // chrome/browser without putting it in net.lib
 
 namespace net {
 
 // This object bounds the lifetime of an external python-based HTTP/HTTPS/FTP
 // server that can provide various responses useful for testing.
 // A few basic convenience methods are provided, but no
 // URL handling methods (those belong at a higher layer, e.g. in
@@ skipping 79 matching lines @@
   struct PrivateCERTCertificate;
   PrivateCERTCertificate *cert_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(TestServerLauncher);
 };
 
 }
 
 #endif  // NET_BASE_SSL_TEST_UTIL_H_