More net/ method ordering.

net/url_request/url_request_about_job.h

 // 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.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_ABOUT_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_ABOUT_JOB_H_
 #pragma once
 
 #include <string>
 
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_job.h"
 
 namespace net {
 
 class URLRequestAboutJob : public URLRequestJob {
  public:
   explicit URLRequestAboutJob(URLRequest* request);
 
+  static URLRequest::ProtocolFactory Factory;
+
+  // URLRequestJob:
   virtual void Start();
   virtual bool GetMimeType(std::string* mime_type) const;
 
-  static URLRequest::ProtocolFactory Factory;
-
  private:
-  ~URLRequestAboutJob();
+  virtual ~URLRequestAboutJob();
 
   void StartAsync();
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_ABOUT_JOB_H_