ONC import option to chromeos tab in chrome://net-internals

chrome/browser/resources/net_internals/index.html

Index: chrome/browser/resources/net_internals/index.html
===================================================================
--- chrome/browser/resources/net_internals/index.html	(revision 112661)
+++ chrome/browser/resources/net_internals/index.html	(working copy)
@@ -11,6 +11,7 @@
     <link rel="stylesheet" href="timeline_view.css">
     <link rel="stylesheet" href="logs_view.css">
     <link rel="stylesheet" href="tab_switcher_view.css">
+    <link rel="stylesheet" href="chromeos_view.css">
     <script src="chrome://resources/js/util.js"></script>
     <script src="chrome://resources/js/cr.js"></script>
     <script src="chrome://net-internals/index.js"></script>
@@ -46,6 +47,7 @@
     <include src="events_view.html"/>
     <include src="timeline_view.html"/>
     <include src="logs_view.html"/>
+    <include src="chromeos_view.html"/>
 
     <script src="chrome://resources/js/i18n_template.js"></script>
     <script src="chrome://resources/js/i18n_process.js"></script>