Make content_shell not crash on startup.

content/shell/shell_url_request_context_getter.h

 // Copyright (c) 2011 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"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "net/url_request/url_request_context_getter.h"
 
 class MessageLoop;
 
 namespace net {
-class CertVerifier;
-class DnsRRResolver;
 class HostResolver;
-class HttpAuthHandlerFactory;
-class HttpTransactionFactory;
-class ProxyService;
-class OriginBoundCertService;
-class URLRequestJobFactory;
-class URLSecurityManager;
+class URLRequestContextStorage;
 }
 
 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 net::CookieStore* DONTUSEME_GetCookieStore() OVERRIDE;
   virtual scoped_refptr<base::MessageLoopProxy>
       GetIOMessageLoopProxy() const OVERRIDE;
 
-  net::HostResolver* host_resolver() { return host_resolver_.get(); }
+  net::HostResolver* host_resolver();
 
  private:
   FilePath base_path_;
   MessageLoop* io_loop_;
   MessageLoop* file_loop_;
 
-  scoped_ptr<net::URLRequestJobFactory> job_factory_;
   scoped_refptr<net::URLRequestContext> url_request_context_;
-
-  scoped_ptr<net::HttpTransactionFactory> main_http_factory_;
-  scoped_ptr<net::HostResolver> host_resolver_;
-  scoped_ptr<net::CertVerifier> cert_verifier_;
-  scoped_ptr<net::OriginBoundCertService> origin_bound_cert_service_;
-  scoped_ptr<net::DnsRRResolver> dnsrr_resolver_;
-  scoped_ptr<net::ProxyService> proxy_service_;
-  scoped_ptr<net::HttpAuthHandlerFactory> http_auth_handler_factory_;
-  scoped_ptr<net::URLSecurityManager> url_security_manager_;
+  scoped_ptr<net::URLRequestContextStorage> storage_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellURLRequestContextGetter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_SHELL_URL_REQUEST_CONTEXT_GETTER_H_