Delete chrome://net-internals/#export

chrome/browser/resources/net_internals/index.js

 // 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.
 
 // <include src="util.js">
 // <include src="table_printer.js">
 // <include src="view.js">
 // <include src="mouse_over_help.js">
 // <include src="tab_switcher_view.js">
 // <include src="import_view.js">
 // <include src="capture_view.js">
-// <include src="export_view.js">
 // <include src="http_cache_view.js">
 // <include src="hsts_view.js">
 // <include src="browser_bridge.js">
 // <include src="events_tracker.js">
 // <include src="source_tracker.js">
 // <include src="resizable_vertical_split_view.js">
 // <include src="main.js">
 // <include src="time_util.js">
 // <include src="log_util.js">
 // <include src="capture_status_view.js">
@@ skipping 21 matching lines @@
 // <include src="spdy_view.js">
 // <include src="modules_view.js">
 // <include src="prerender_view.js">
 // <include src="chromeos_view.js">
 // <include src="bandwidth_view.js">
 // <include src="sdch_view.js">
 
 document.addEventListener('DOMContentLoaded', function() {
   MainView.getInstance();  // from main.js
 });