NSS: add `balloon' extension to when we might hit the F5 bug.

net/third_party/nss/ssl/sslimpl.h

Index: net/third_party/nss/ssl/sslimpl.h
diff --git a/net/third_party/nss/ssl/sslimpl.h b/net/third_party/nss/ssl/sslimpl.h
index 614eed145ecf3a35994c46b1b7cabbd141cf1b51..0fa50874fe22b859e4adb239c6f8c2131014b5e3 100644
--- a/net/third_party/nss/ssl/sslimpl.h
+++ b/net/third_party/nss/ssl/sslimpl.h
@@ -237,6 +237,12 @@ extern PRInt32
 ssl3_CallHelloExtensionSenders(sslSocket *ss, PRBool append, PRUint32 maxBytes,
                                const ssl3HelloExtensionSender *sender);
 
+extern PRInt32
+ssl3_CalculateBalloonExtensionLength(int clientHelloLength);

[wtc, 2013/11/06 21:51:58]

Should the argument be an unsigned int?

[agl, 2013/11/08 19:39:17]

Done.

+
+extern PRInt32
+ssl3_AppendBalloonExtension(sslSocket *ss, int extensionLen, PRUint32 maxBytes);
+
 /* Socket ops */
 struct sslSocketOpsStr {
     int         (*connect) (sslSocket *, const PRNetAddr *);