Respect cookies set in a 401 responses when restarting the http transaction....

net/url_request/url_request_http_job.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.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 45 matching lines @@
   virtual void ContinueDespiteLastError();
   virtual bool GetMoreData();
   virtual bool ReadRawData(net::IOBuffer* buf, int buf_size, int *bytes_read);
 
   // Shadows URLRequestJob's version of this method so we can grab cookies.
   void NotifyHeadersComplete();
 
   void DestroyTransaction();
   void StartTransaction();
   void AddExtraHeaders();
+  std::string AssembleRequestCookies();
   void FetchResponseCookies();
 
   void OnStartCompleted(int result);
   void OnReadCompleted(int result);
 
+  void RestartTransactionWithAuth(const std::wstring& username,
+                                  const std::wstring& password);
+
   net::HttpRequestInfo request_info_;
   scoped_ptr<net::HttpTransaction> transaction_;
   const net::HttpResponseInfo* response_info_;
   std::vector<std::string> response_cookies_;
 
   // Auth states for proxy and origin server.
   net::AuthState proxy_auth_state_;
   net::AuthState server_auth_state_;
 
   net::CompletionCallbackImpl<URLRequestHttpJob> start_callback_;
   net::CompletionCallbackImpl<URLRequestHttpJob> read_callback_;
 
   bool read_in_progress_;
 
   // An URL for an SDCH dictionary as suggested in a Get-Dictionary HTTP header.
   GURL sdch_dictionary_url_;
 
   // Keep a reference to the url request context to be sure it's not deleted
   // before us.
   scoped_refptr<URLRequestContext> context_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestHttpJob);
 };
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_