Update table of blocked ports according to upstream http://trac.webkit.org/changeset/56489

BUG=none
TEST=block-test.html

Review URL: http://codereview.chromium.org/1398002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@42723 0039d316-1c4b-4281-b951-d872f2087c98

net/base/net_util.cc

@@ -131,6 +131,13 @@ static const int kRestrictedPorts[] = {
   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.