Add the proxy information to the new net internals page.

chrome/browser/resources/net_internals/main.css

 /*
 Copyright (c) 2010 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.
 */
 
 * {
   -webkit-box-sizing: border-box;
   -moz-box-sizing: border-box;
 }
@@ skipping 162 matching lines @@
 }
 
 #categoryTabHandles a.selected {
   position:relative;
   top: 1px;
   font-weight: bold;
   color: black;
 }
 
 #detailsLogBox,
-#detailsTimelineBox {
+#detailsTimelineBox,
+#proxyTabContent {
   overflow: auto;
 }
+
+#proxyTabContent {
+  padding-left: 20px;
+}
+
+#proxyTabContent td,
+#proxyTabContent th {
+  font-size: 12px;
+}