This CL changes the CookieStore obect to be a refcounted object to get a bett...

net/url_request/url_request_context.h

 // Copyright (c) 2006-2008 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.
 
 // This class represents contextual information (cookies, cache, etc.)
 // that's useful when processing resource requests.
 // The class is reference-counted so that it can be cleaned up after any
 // requests that are using it have been completed.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_CONTEXT_H_
@@ skipping 44 matching lines @@
   net::HttpTransactionFactory* http_transaction_factory() {
     return http_transaction_factory_;
   }
 
   // Gets the ftp transaction factory for this context.
   net::FtpTransactionFactory* ftp_transaction_factory() {
     return ftp_transaction_factory_;
   }
 
   // Gets the cookie store for this context.
-  net::CookieStore* cookie_store() { return cookie_store_; }
+  net::CookieStore* cookie_store() { return cookie_store_.get(); }
 
   // Gets the cookie policy for this context.
   net::CookiePolicy* cookie_policy() { return &cookie_policy_; }
 
   net::ForceTLSState* force_tls_state() { return force_tls_state_; }
 
   // Gets the FTP authentication cache for this context.
   net::FtpAuthCache* ftp_auth_cache() { return &ftp_auth_cache_; }
 
   // Gets the value of 'Accept-Charset' header field.
@@ skipping 34 matching lines @@
 
   virtual ~URLRequestContext() {}
 
   // The following members are expected to be initialized and owned by
   // subclasses.
   scoped_refptr<net::HostResolver> host_resolver_;
   scoped_refptr<net::ProxyService> proxy_service_;
   scoped_refptr<net::SSLConfigService> ssl_config_service_;
   net::HttpTransactionFactory* http_transaction_factory_;
   net::FtpTransactionFactory* ftp_transaction_factory_;
-  net::CookieStore* cookie_store_;
+  scoped_refptr<net::CookieStore> cookie_store_;
   net::CookiePolicy cookie_policy_;
   net::ForceTLSState* force_tls_state_;;
   net::FtpAuthCache ftp_auth_cache_;
   std::string accept_language_;
   std::string accept_charset_;
   // The charset of the referrer where this request comes from. It's not
   // used in communication with a server but is used to construct a suggested
   // filename for file download.
   std::string referrer_charset_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(URLRequestContext);
 };
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_CONTEXT_H_