Removed static factories for data, ftp, file, and about jobs.

chrome/browser/net/about_protocol_handler.cc

 // 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 "chrome/browser/net/about_protocol_handler.h"
 
 #include "net/url_request/url_request_about_job.h"
 
 namespace chrome_browser_net {
 
 AboutProtocolHandler::AboutProtocolHandler() {
 }
 
 net::URLRequestJob* AboutProtocolHandler::MaybeCreateJob(
     net::URLRequest* request, net::NetworkDelegate* network_delegate) const {
   return new net::URLRequestAboutJob(request, network_delegate);
 }
 
+bool AboutProtocolHandler::IsSafeRedirectTarget(const GURL& location) const {
+  return false;
+}
+
 }  // namespace chrome_browser_net