Audit the destructors of classes derived from net::URLRequestContextGetter

content/shell/shell_url_request_context_getter.h

 // 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 CONTENT_SHELL_SHELL_URL_REQUEST_CONTEXT_GETTER_H_
 #define CONTENT_SHELL_SHELL_URL_REQUEST_CONTEXT_GETTER_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
@@ skipping 11 matching lines @@
 }
 
 namespace content {
 
 class ShellURLRequestContextGetter : public net::URLRequestContextGetter {
  public:
   ShellURLRequestContextGetter(
       const FilePath& base_path,
       MessageLoop* io_loop,
       MessageLoop* file_loop);
-  virtual ~ShellURLRequestContextGetter();
 
   // net::URLRequestContextGetter implementation.
   virtual net::URLRequestContext* GetURLRequestContext() OVERRIDE;
   virtual scoped_refptr<base::MessageLoopProxy>
       GetIOMessageLoopProxy() const OVERRIDE;
 
   net::HostResolver* host_resolver();
 
+ protected:
+  virtual ~ShellURLRequestContextGetter();
+
  private:
   FilePath base_path_;
   MessageLoop* io_loop_;
   MessageLoop* file_loop_;
 
   scoped_ptr<net::ProxyConfigService> proxy_config_service_;
 
   scoped_refptr<net::URLRequestContext> url_request_context_;
   scoped_ptr<net::URLRequestContextStorage> storage_;
   scoped_ptr<net::NetworkDelegate> network_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellURLRequestContextGetter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_SHELL_URL_REQUEST_CONTEXT_GETTER_H_