Update table of blocked ports to keep in sync with upstream

net/base/net_util.cc

 // Copyright (c) 2009 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.
 
 #include "net/base/net_util.h"
 
 #include <algorithm>
 #include <map>
 #include <unicode/ucnv.h>
 #include <unicode/uidna.h>
@@ skipping 113 matching lines @@
   563,  // nntp+ssl
   587,  // stmp?
   601,  // ??
   636,  // ldap+ssl
   993,  // ldap+ssl
   995,  // pop3+ssl
   2049, // nfs
   3659, // apple-sasl / PasswordServer
   4045, // lockd
   6000, // X11
+  6665, // Alternate IRC [Apple addition]
+  6666, // Alternate IRC [Apple addition]
+  6667, // Standard IRC [Apple addition]
+  6668, // Alternate IRC [Apple addition]
+  6669, // Alternate IRC [Apple addition]
+  0xFFFF, // Used to block all invalid port numbers (see
+          // third_party/WebKit/WebCore/platform/KURLGoogle.cpp, port())
 };
 
 // FTP overrides the following restricted ports.
 static const int kAllowedFtpPorts[] = {
   21,   // ftp data
   22,   // ssh
 };
 
 template<typename STR>
 STR GetSpecificHeaderT(const STR& headers, const STR& name) {
@@ skipping 1525 matching lines @@
 
   IPv6SupportResults(IPV6_GLOBAL_ADDRESS_MISSING);
   return false;
 #else
   NOTIMPLEMENTED();
   return true;
 #endif  // defined(various platforms)
 }
 
 }  // namespace net