Route key_exchange_group over to DevTools.

third_party/WebKit/Source/devtools/front_end/security/SecurityPanel.js

 // Copyright 2015 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.
 
 /**
  * @constructor
  * @extends {WebInspector.PanelWithSidebar}
  * @implements {WebInspector.TargetManager.Observer}
  */
 WebInspector.SecurityPanel = function()
@@ skipping 810 matching lines @@
 
 
     if (originState.securityDetails) {
         var connectionSection = this.element.createChild("div", "origin-view-section");
         connectionSection.createChild("div", "origin-view-section-title").textContent = WebInspector.UIString("Connection");
 
         var table = new WebInspector.SecurityDetailsTable();
         connectionSection.appendChild(table.element());
         table.addRow("Protocol", originState.securityDetails.protocol);
         table.addRow("Key Exchange", originState.securityDetails.keyExchange);
+        if (originState.securityDetails.keyExchangeGroup)
+            table.addRow("Key Exchange Group", originState.securityDetails.keyExchangeGroup);
         table.addRow("Cipher Suite", originState.securityDetails.cipher + (originState.securityDetails.mac ? " with " + originState.securityDetails.mac : ""));
 
         // Create the certificate section outside the callback, so that it appears in the right place.
         var certificateSection = this.element.createChild("div", "origin-view-section");
         certificateSection.createChild("div", "origin-view-section-title").textContent = WebInspector.UIString("Certificate");
 
         if (originState.securityDetails.signedCertificateTimestampList.length) {
             // Create the Certificate Transparency section outside the callback, so that it appears in the right place.
             var sctSection = this.element.createChild("div", "origin-view-section");
             sctSection.createChild("div", "origin-view-section-title").textContent = WebInspector.UIString("Certificate Transparency");
@@ skipping 175 matching lines @@
         row.createChild("div").textContent = key;
 
         var valueDiv = row.createChild("div");
         if (typeof value === "string") {
             valueDiv.textContent = value;
         } else {
             valueDiv.appendChild(value);
         }
     }
 }