Revert of Remove kuint16max. (patchset #7 id:120001 of https://codereview.chromium.org/1475803002/ )

Reason for revert:
missed one :(

Original issue's description:
> Remove kuint16max.
>
> BUG=138542
>
> Committed: https://crrev.com/0d94fda8c494d7a6c27d065d782f42e99d834f46
> Cr-Commit-Position: refs/heads/master@{#362431}

TBR=treib@chromium.org,mark@chromium.org,sergeyu@chromium.org,bartfab@chromium.org,rsleevi@chromium.org,sky@chromium.org,cpu@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=138542

Review URL: https://codereview.chromium.org/1485853003

Cr-Commit-Position: refs/heads/master@{#362444}

1 files changed, 4 insertions, 6 deletions

diff --git a/jingle/notifier/communicator/single_login_attempt.cc b/jingle/notifier/communicator/single_login_attempt.cc
index 5b24b5d..04c074f 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 "jingle/notifier/communicator/single_login_attempt.h"
-
-#include <stdint.h>
-
-#include <limits>
 #include <string>
 
+#include "jingle/notifier/communicator/single_login_attempt.h"
+
+#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 @@ net::HostPortPair ParseRedirectText(const std::string& redirect_text) {
   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);