Removing NSS files and USE_OPENSSL flag

net/third_party/nss/patches/tlsunique.patch

-diff --git a/lib/ssl/ssl.h b/lib/ssl/ssl.h
-index 870a8cc..3550580 100644
---- a/lib/ssl/ssl.h
-+++ b/lib/ssl/ssl.h
-@@ -387,6 +387,27 @@ SSL_IMPORT SECStatus SSL_DHEGroupPrefSet(PRFileDesc *fd,
- */
- SSL_IMPORT SECStatus SSL_EnableWeakDHEPrimeGroup(PRFileDesc *fd, PRBool enabled);
- 
-+/* SSLChannelBindingType enumerates the types of supported channel binding
-+ * values. See RFC 5929. */
-+typedef enum SSLChannelBindingType {
-+    SSL_CHANNEL_BINDING_TLS_UNIQUE = 1,
-+} SSLChannelBindingType;
-+
-+/* SSL_GetChannelBinding copies the requested channel binding value, as defined
-+ * in RFC 5929, into |out|. The full length of the binding value is written
-+ * into |*outLen|.
-+ *
-+ * At most |outLenMax| bytes of data are copied. If |outLenMax| is
-+ * insufficient then the function returns SECFailure and sets the error to
-+ * SEC_ERROR_OUTPUT_LEN, but |*outLen| is still set.
-+ *
-+ * This call will fail if made during a renegotiation. */
-+SSL_IMPORT SECStatus SSL_GetChannelBinding(PRFileDesc *fd,
-+                                           SSLChannelBindingType binding_type,
-+                                           unsigned char *out,
-+                                           unsigned int *outLen,
-+                                           unsigned int outLenMax);
-+
- /* SSL Version Range API
- **
- ** This API should be used to control SSL 3.0 & TLS support instead of the
-diff --git a/lib/ssl/ssl3con.c b/lib/ssl/ssl3con.c
-index a2beec2..1394542 100644
---- a/lib/ssl/ssl3con.c
-+++ b/lib/ssl/ssl3con.c
-@@ -13808,6 +13808,69 @@ ssl3_InitSocketPolicy(sslSocket *ss)
-     ss->ssl3.signatureAlgorithmCount = PR_ARRAY_SIZE(defaultSignatureAlgorithms);
- }
- 
-+SECStatus
-+ssl3_GetTLSUniqueChannelBinding(sslSocket *ss,
-+                                unsigned char *out,
-+                                unsigned int *outLen,
-+                                unsigned int outLenMax)
-+{
-+    PRBool isTLS;
-+    int index = 0;
-+    unsigned int len;
-+    SECStatus rv = SECFailure;
-+
-+    *outLen = 0;
-+
-+    ssl_GetSSL3HandshakeLock(ss);
-+
-+    ssl_GetSpecReadLock(ss);
-+    isTLS = (PRBool)(ss->ssl3.cwSpec->version > SSL_LIBRARY_VERSION_3_0);
-+    ssl_ReleaseSpecReadLock(ss);
-+
-+    /* The tls-unique channel binding is the first Finished structure in the
-+     * handshake. In the case of a resumption, that's the server's Finished.
-+     * Otherwise, it's the client's Finished. */
-+    len = ss->ssl3.hs.finishedBytes;
-+
-+    /* Sending or receiving a Finished message will set finishedBytes to a
-+     * non-zero value. */
-+    if (len == 0) {
-+        PORT_SetError(SSL_ERROR_HANDSHAKE_NOT_COMPLETED);
-+        goto loser;
-+    }
-+
-+    /* If we are in the middle of a renegotiation then the channel binding
-+     * value is poorly defined and depends on the direction that it will be
-+     * used on. Therefore we simply return an error in this case. */
-+    if (ss->firstHsDone && ss->ssl3.hs.ws != idle_handshake) {
-+        PORT_SetError(SSL_ERROR_RENEGOTIATION_NOT_ALLOWED);
-+        goto loser;
-+    }
-+
-+    /* If resuming, then we want the second Finished value in the array, which
-+     * is the server's */
-+    if (ss->ssl3.hs.isResuming)
-+        index = 1;
-+
-+    *outLen = len;
-+    if (outLenMax < len) {
-+        PORT_SetError(SEC_ERROR_OUTPUT_LEN);
-+        goto loser;
-+    }
-+
-+    if (isTLS) {
-+        memcpy(out, &ss->ssl3.hs.finishedMsgs.tFinished[index], len);
-+    } else {
-+        memcpy(out, &ss->ssl3.hs.finishedMsgs.sFinished[index], len);
-+    }
-+
-+    rv = SECSuccess;
-+
-+loser:
-+    ssl_ReleaseSSL3HandshakeLock(ss);
-+    return rv;
-+}
-+
- /* ssl3_config_match_init must have already been called by
-  * the caller of this function.
-  */
-diff --git a/lib/ssl/sslimpl.h b/lib/ssl/sslimpl.h
-index 4607655..d47eb28 100644
---- a/lib/ssl/sslimpl.h
-+++ b/lib/ssl/sslimpl.h
-@@ -1981,6 +1981,11 @@ extern PRBool ssl_GetSessionTicketKeysPKCS11(SECKEYPrivateKey *svrPrivKey,
- extern SECStatus ssl3_ValidateNextProtoNego(const unsigned char *data,
-                                             unsigned int length);
- 
-+extern SECStatus ssl3_GetTLSUniqueChannelBinding(sslSocket *ss,
-+                                                 unsigned char *out,
-+                                                 unsigned int *outLen,
-+                                                 unsigned int outLenMax);
-+
- /* Construct a new NSPR socket for the app to use */
- extern PRFileDesc *ssl_NewPRSocket(sslSocket *ss, PRFileDesc *fd);
- extern void ssl_FreePRSocket(PRFileDesc *fd);
-diff --git a/lib/ssl/sslsock.c b/lib/ssl/sslsock.c
-index 84c78b3..e312d82 100644
---- a/lib/ssl/sslsock.c
-+++ b/lib/ssl/sslsock.c
-@@ -1700,6 +1700,29 @@ SSL_EnableWeakDHEPrimeGroup(PRFileDesc *fd, PRBool enabled)
-     return SECSuccess;
- }
- 
-+SECStatus
-+SSL_GetChannelBinding(PRFileDesc *fd,
-+                      SSLChannelBindingType binding_type,
-+                      unsigned char *out,
-+                      unsigned int *outLen,
-+                      unsigned int outLenMax)
-+{
-+    sslSocket *ss = ssl_FindSocket(fd);
-+
-+    if (!ss) {
-+        SSL_DBG(("%d: SSL[%d]: bad socket in SSL_GetChannelBinding",
-+                 SSL_GETPID(), fd));
-+        return SECFailure;
-+    }
-+
-+    if (binding_type != SSL_CHANNEL_BINDING_TLS_UNIQUE) {
-+        PORT_SetError(PR_INVALID_ARGUMENT_ERROR);
-+        return SECFailure;
-+    }
-+
-+    return ssl3_GetTLSUniqueChannelBinding(ss, out, outLen, outLenMax);
-+}
-+
- #include "dhe-param.c"
- 
- static const SSLDHEGroupType ssl_default_dhe_groups[] = {