Update NSS libSSL to NSS_3_15_BETA2.

net/third_party/nss/patches/didhandshakeresume.patch

-diff -pu -r a/net/third_party/nss/ssl/ssl.h b/net/third_party/nss/ssl/ssl.h
---- a/net/third_party/nss/ssl/ssl.h     2012-11-09 15:44:22.247069358 -0800
-+++ b/net/third_party/nss/ssl/ssl.h     2012-11-09 15:43:25.766243027 -0800
-@@ -917,6 +917,9 @@ SSL_IMPORT SECStatus SSL_HandshakeNegoti
+diff -pu a/nss/lib/ssl/ssl.h b/nss/lib/ssl/ssl.h
+--- a/nss/lib/ssl/ssl.h 2013-04-27 09:21:28.339946428 -0700
++++ b/nss/lib/ssl/ssl.h 2013-04-27 09:21:50.660262443 -0700
+@@ -942,6 +942,9 @@ SSL_IMPORT SECStatus SSL_HandshakeNegoti
                                                        SSLExtensionType extId,
                                                        PRBool *yes);
  
 +SSL_IMPORT SECStatus SSL_HandshakeResumedSession(PRFileDesc *fd,
 +                                                 PRBool *last_handshake_resumed);
 +
  /*
  ** How long should we wait before retransmitting the next flight of
  ** the DTLS handshake? Returns SECFailure if not DTLS or not in a
-diff -pu -r a/net/third_party/nss/ssl/sslsock.c b/net/third_party/nss/ssl/sslsock.c
---- a/net/third_party/nss/ssl/sslsock.c 2012-11-09 15:44:22.247069358 -0800
-+++ b/net/third_party/nss/ssl/sslsock.c 2012-11-09 15:40:33.053714908 -0800
-@@ -1912,6 +1912,20 @@ SSL_GetStapledOCSPResponse(PRFileDesc *f
-     return SECSuccess;
+diff -pu a/nss/lib/ssl/sslsock.c b/nss/lib/ssl/sslsock.c
+--- a/nss/lib/ssl/sslsock.c     2013-04-27 09:21:28.339946428 -0700
++++ b/nss/lib/ssl/sslsock.c     2013-04-27 09:21:50.660262443 -0700
+@@ -1914,6 +1914,20 @@ SSL_PeerStapledOCSPResponses(PRFileDesc
+     return &ss->sec.ci.sid->peerCertStatus;
  }
  
 +SECStatus
 +SSL_HandshakeResumedSession(PRFileDesc *fd, PRBool *handshake_resumed) {
 +    sslSocket *ss = ssl_FindSocket(fd);
 +
 +    if (!ss) {
 +       SSL_DBG(("%d: SSL[%d]: bad socket in SSL_HandshakeResumedSession",
 +                SSL_GETPID(), fd));
 +       return SECFailure;
 +    }
 +
 +    *handshake_resumed = ss->ssl3.hs.isResuming;
 +    return SECSuccess;
 +}
 +
  /************************************************************************/
  /* The following functions are the TOP LEVEL SSL functions.
  ** They all get called through the NSPRIOMethods table below.