Second patch in making destructors of refcounted objects private.

net/url_request/url_request_view_net_internals_job.h

 // Copyright (c) 2009 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_VIEW_NET_INTERNALS_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_VIEW_NET_INTERNALS_JOB_H_
 
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_simple_job.h"
 
 // A job subclass that implements a protocol to inspect the internal
 // state of the network stack. The exact format of the URLs is left up to
 // the caller, and is described by a URLFormat instance passed into
 // the constructor.
 class URLRequestViewNetInternalsJob : public URLRequestSimpleJob {
  public:
   class URLFormat;
 
   // |url_format| must remain valid for the duration |this|'s lifespan.
   URLRequestViewNetInternalsJob(URLRequest* request,
                                 URLFormat* url_format)
       : URLRequestSimpleJob(request), url_format_(url_format) {}
 
   // override from URLRequestSimpleJob
   virtual bool GetData(std::string* mime_type,
                        std::string* charset,
                        std::string* data) const;
 
  private:
+  ~URLRequestViewNetInternalsJob() {}
+
   URLFormat* url_format_;
 };
 
 // Describes how to pack/unpack the filter string (details)
 // from a URL.
 class URLRequestViewNetInternalsJob::URLFormat {
  public:
   virtual ~URLFormat() {}
   virtual std::string GetDetails(const GURL& url) = 0;
   virtual GURL MakeURL(const std::string& details) = 0;
 };
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_VIEW_NET_INTERNALS_JOB_H_