Removing NSS files and USE_OPENSSL flag

net/third_party/nss/patches/ignorechangecipherspec.patch

Index: net/third_party/nss/patches/ignorechangecipherspec.patch
diff --git a/net/third_party/nss/patches/ignorechangecipherspec.patch b/net/third_party/nss/patches/ignorechangecipherspec.patch
deleted file mode 100644
index b8e176d4521f14aa600994aae42246dc35829d2d..0000000000000000000000000000000000000000
--- a/net/third_party/nss/patches/ignorechangecipherspec.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-Index: ssl/ssl3con.c
-===================================================================
---- ssl/ssl3con.c	(revision 274314)
-+++ ssl/ssl3con.c	(working copy)
-@@ -3621,6 +3621,14 @@
- 		SSL_GETPID(), ss->fd));
- 
-     if (ws != wait_change_cipher) {
-+	if (IS_DTLS(ss)) {
-+	    /* Ignore this because it's out of order. */
-+	    SSL_TRC(3, ("%d: SSL3[%d]: discard out of order "
-+			"DTLS change_cipher_spec",
-+			SSL_GETPID(), ss->fd));
-+	    buf->len = 0;
-+	    return SECSuccess;
-+	}
- 	(void)SSL3_SendAlert(ss, alert_fatal, unexpected_message);
- 	PORT_SetError(SSL_ERROR_RX_UNEXPECTED_CHANGE_CIPHER);
- 	return SECFailure;