Update net/third_party/nss to NSS 3.15.4.

net/third_party/nss/patches/peercertchain.patch

Index: net/third_party/nss/patches/peercertchain.patch
===================================================================
--- net/third_party/nss/patches/peercertchain.patch	(revision 242942)
+++ net/third_party/nss/patches/peercertchain.patch	(working copy)
@@ -1,67 +0,0 @@
-diff -pu a/nss/lib/ssl/sslauth.c b/nss/lib/ssl/sslauth.c
---- a/nss/lib/ssl/sslauth.c	2013-07-31 12:07:10.974699609 -0700
-+++ b/nss/lib/ssl/sslauth.c	2013-07-31 12:32:07.996451064 -0700
-@@ -28,6 +28,41 @@ SSL_PeerCertificate(PRFileDesc *fd)
- }
- 
- /* NEED LOCKS IN HERE.  */
-+SECStatus
-+SSL_PeerCertificateChain(PRFileDesc *fd, CERTCertificate **certs,
-+			 unsigned int *numCerts, unsigned int maxNumCerts)
-+{
-+    sslSocket *ss;
-+    ssl3CertNode* cur;
-+
-+    ss = ssl_FindSocket(fd);
-+    if (!ss) {
-+	SSL_DBG(("%d: SSL[%d]: bad socket in PeerCertificateChain",
-+		 SSL_GETPID(), fd));
-+	return SECFailure;
-+    }
-+    if (!ss->opt.useSecurity)
-+	return SECFailure;
-+
-+    if (ss->sec.peerCert == NULL) {
-+      *numCerts = 0;
-+      return SECSuccess;
-+    }
-+
-+    *numCerts = 1;  /* for the leaf certificate */
-+    if (maxNumCerts > 0)
-+	certs[0] = CERT_DupCertificate(ss->sec.peerCert);
-+
-+    for (cur = ss->ssl3.peerCertChain; cur; cur = cur->next) {
-+	if (*numCerts < maxNumCerts)
-+	    certs[*numCerts] = CERT_DupCertificate(cur->cert);
-+	(*numCerts)++;
-+    }
-+
-+    return SECSuccess;
-+}
-+
-+/* NEED LOCKS IN HERE.  */
- CERTCertificate *
- SSL_LocalCertificate(PRFileDesc *fd)
- {
-diff -pu a/nss/lib/ssl/ssl.h b/nss/lib/ssl/ssl.h
---- a/nss/lib/ssl/ssl.h	2013-07-31 12:07:10.964699464 -0700
-+++ b/nss/lib/ssl/ssl.h	2013-07-31 12:32:07.996451065 -0700
-@@ -426,6 +426,18 @@ SSL_SetStapledOCSPResponses(PRFileDesc *
- 			    SSLKEAType kea);
- 
- /*
-+** Return references to the certificates presented by the SSL peer.
-+** |maxNumCerts| must contain the size of the |certs| array. On successful
-+** return, |*numCerts| contains the number of certificates available and
-+** |certs| will contain references to as many certificates as would fit.
-+** Therefore if |*numCerts| contains a value less than or equal to
-+** |maxNumCerts|, then all certificates were returned.
-+*/
-+SSL_IMPORT SECStatus SSL_PeerCertificateChain(
-+	PRFileDesc *fd, CERTCertificate **certs,
-+	unsigned int *numCerts, unsigned int maxNumCerts);
-+
-+/*
- ** Authenticate certificate hook. Called when a certificate comes in
- ** (because of SSL_REQUIRE_CERTIFICATE in SSL_Enable) to authenticate the
- ** certificate.