Removing NSS files and USE_OPENSSL flag

net/third_party/nss/patches/didhandshakeresume.patch

-diff --git a/lib/ssl/ssl.h b/lib/ssl/ssl.h
-index 3974ee8..e905aab 100644
---- a/lib/ssl/ssl.h
-+++ b/lib/ssl/ssl.h
-@@ -1123,6 +1123,9 @@ SSL_IMPORT SECStatus SSL_HandshakeNegotiatedExtension(PRFileDesc *socket,
-                                                       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 --git a/lib/ssl/sslsock.c b/lib/ssl/sslsock.c
-index cc15406..601df2a 100644
---- a/lib/ssl/sslsock.c
-+++ b/lib/ssl/sslsock.c
-@@ -2481,6 +2481,21 @@ SSL_PeerStapledOCSPResponses(PRFileDesc *fd)
-     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.