Move about:net-internals webui files into a subdirectory + OWNERS

chrome/browser/ui/webui/net_internals/net_internals_ui.h

Index: chrome/browser/ui/webui/net_internals/net_internals_ui.h
===================================================================
--- chrome/browser/ui/webui/net_internals/net_internals_ui.h	(revision 0)
+++ chrome/browser/ui/webui/net_internals/net_internals_ui.h	(working copy)
@@ -1,9 +1,9 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
 
-#ifndef CHROME_BROWSER_UI_WEBUI_NET_INTERNALS_UI_H_
-#define CHROME_BROWSER_UI_WEBUI_NET_INTERNALS_UI_H_
+#ifndef CHROME_BROWSER_UI_WEBUI_NET_INTERNALS_NET_INTERNALS_UI_H_
+#define CHROME_BROWSER_UI_WEBUI_NET_INTERNALS_NET_INTERNALS_UI_H_
 #pragma once
 
 #include "content/browser/webui/web_ui.h"
@@ -24,4 +24,4 @@
   DISALLOW_COPY_AND_ASSIGN(NetInternalsUI);
 };
 
-#endif  // CHROME_BROWSER_UI_WEBUI_NET_INTERNALS_UI_H_
+#endif  // CHROME_BROWSER_UI_WEBUI_NET_INTERNALS_NET_INTERNALS_UI_H_