Adding TLS 1.3 constants

extensions/common/api/sockets_tcp.idl

 // 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.
 
 // Use the <code>chrome.sockets.tcp</code> API to send and receive data over the
 // network using TCP connections. This API supersedes the TCP functionality
 // previously found in the <code>chrome.socket</code> API.
 namespace sockets.tcp {
   // The socket properties specified in the <code>create</code> or
   // <code>update</code> function. Each property is optional. If a property
@@ skipping 64 matching lines @@
   // A negative value indicates an error.
   callback SetKeepAliveCallback = void (long result);
 
   // Callback from the <code>setNodeDelay</code> method.
   // |result| : The result code returned from the underlying network call.
   // A negative value indicates an error.
   callback SetNoDelayCallback = void (long result);
 
   dictionary TLSVersionConstraints {
     // The minimum and maximum acceptable versions of TLS. These will
-    // be <code>tls1</code>, <code>tls1.1</code>, or <code>tls1.2</code>.
+    // be <code>tls1</code>, <code>tls1.1</code>, <code>tls1.2</code>,
+    // or <code>tls1.3</code>.

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

Ditto.

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

Done.

     DOMString? min;
     DOMString? max;
   };
 
   dictionary SecureOptions {
     TLSVersionConstraints? tlsVersion;
   };
 
   callback SecureCallback = void (long result);
 
@@ skipping 168 matching lines @@
     static void onReceive(ReceiveInfo info);
 
     // Event raised when a network error occured while the runtime was waiting
     // for data on the socket address and port. Once this event is raised, the
     // socket is set to <code>paused</code> and no more <code>onReceive</code>
     // events are raised for this socket.
     // |info| : The event data.
     static void onReceiveError(ReceiveErrorInfo info);
   };
 };