Adding TLS 1.3 constants

extensions/browser/api/socket/tls_socket.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/browser/api/socket/tls_socket.h"
 
 #include <utility>
 
 #include "base/callback_helpers.h"
 #include "base/logging.h"
@@ skipping 14 matching lines @@
 // Returns the SSL protocol version (as a uint16_t) represented by a string.
 // Returns 0 if the string is invalid.
 uint16_t SSLProtocolVersionFromString(const std::string& version_str) {
   uint16_t version = 0;  // Invalid.
   if (version_str == "tls1") {
     version = net::SSL_PROTOCOL_VERSION_TLS1;
   } else if (version_str == "tls1.1") {
     version = net::SSL_PROTOCOL_VERSION_TLS1_1;
   } else if (version_str == "tls1.2") {
     version = net::SSL_PROTOCOL_VERSION_TLS1_2;
+  } else if (version_str == "tls1.3") {
+    version = net::SSL_PROTOCOL_VERSION_TLS1_3;

[davidben, 2016/07/18 09:46:40]

We probably should not expose this until it's working. Maybe leave a TODO or
something.

[svaldez, 2016/07/18 10:04:01]

Done.

   }
   return version;
 }
 
 void TlsConnectDone(std::unique_ptr<net::SSLClientSocket> ssl_socket,
                     const std::string& extension_id,
                     const extensions::TLSSocket::SecureCallback& callback,
                     int result) {
   DVLOG(1) << "Got back result " << result << " " << net::ErrorToString(result);
 
@@ skipping 257 matching lines @@
     // fail with an error above.
     if (status != net::OK) {
       DVLOG(1) << "Status is not OK or IO-pending: "
                << net::ErrorToString(status);
     }
     connect_cb.Run(status);
   }
 }
 
 }  // namespace extensions
-