Make the AES-GCM cipher suites work in DTLS, by moving the

net/third_party/nss/ssl/sslt.h

Index: net/third_party/nss/ssl/sslt.h
===================================================================
--- net/third_party/nss/ssl/sslt.h	(revision 218090)
+++ net/third_party/nss/ssl/sslt.h	(working copy)
@@ -103,7 +103,8 @@
     ssl_mac_sha       = 2, 
     ssl_hmac_md5      = 3, 	/* TLS HMAC version of mac_md5 */
     ssl_hmac_sha      = 4, 	/* TLS HMAC version of mac_sha */
-    ssl_hmac_sha256   = 5
+    ssl_hmac_sha256   = 5,
+    ssl_mac_aead      = 6
 } SSLMACAlgorithm;
 
 typedef enum {
@@ -159,6 +160,9 @@
     PRUint16             effectiveKeyBits;
 
     /* MAC info */
+    /* AEAD ciphers don't have a MAC. For an AEAD cipher, macAlgorithmName
+     * is "AEAD", macAlgorithm is ssl_mac_aead, and macBits is the length in
+     * bits of the authentication tag. */
     const char *         macAlgorithmName;
     SSLMACAlgorithm      macAlgorithm;
     PRUint16             macBits;