Revert of Remove kuint16max.

jingle/notifier/communicator/single_login_attempt.cc

Index: jingle/notifier/communicator/single_login_attempt.cc
diff --git a/jingle/notifier/communicator/single_login_attempt.cc b/jingle/notifier/communicator/single_login_attempt.cc
index 5b24b5d6dbe1d3ee1963979b89fbb1e24e7e2120..04c074fbd591d427931b5911957a6bbabed740a4 100644
--- a/jingle/notifier/communicator/single_login_attempt.cc
+++ b/jingle/notifier/communicator/single_login_attempt.cc
@@ -2,13 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <string>
+
 #include "jingle/notifier/communicator/single_login_attempt.h"
 
-#include <stdint.h>
-
-#include <limits>
-#include <string>
-
+#include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
@@ -75,7 +73,7 @@
   if (!base::StringToInt(parts[1], &port)) {
     port = kDefaultXmppPort;
   }
-  if (port <= 0 || port > std::numeric_limits<uint16_t>::max()) {
+  if (port <= 0 || port > kuint16max) {
     port = kDefaultXmppPort;
   }
   redirect_server.set_port(port);