Ensure pipelined requests are sent in the same order they're queued.

chrome/browser/net/http_pipelining_compatibility_client.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 CHROME_BROWSER_NET_HTTP_PIPELINING_COMPATIBILITY_CLIENT_H_
 #define CHROME_BROWSER_NET_HTTP_PIPELINING_COMPATIBILITY_CLIENT_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 78 matching lines @@
 
     // Called when all bytes have been received. Compares the |response_| to
     // |info_|'s expected response.
     void DoReadFinished();
 
     // Called when this request has determined its result. Returns the result to
     // the |client_|.
     void Finished(Status result);
 
     const int request_id_;
-    net::URLRequest request_;
+    scoped_ptr<net::URLRequest> request_;
     const RequestInfo info_;
     HttpPipeliningCompatibilityClient* client_;
-    bool finished_;
     scoped_refptr<net::IOBuffer> read_buffer_;
     std::string response_;
   };
 
   // Called when a Request determines its result. Reports to UMA.
   void OnRequestFinished(int request_id, Status status);
 
   // Called when a Request encounters a network error. Reports to UMA.
   void ReportNetworkError(int request_id, int error_code);
 
   // Called when a Request determines its HTTP response code. Reports to UMA.
   void ReportResponseCode(int request_id, int response_code);
 
   // Returns the full UMA metric name based on |request_id| and |description|.
   std::string GetMetricName(int request_id, const char* description);
 
   ScopedVector<Request> requests_;
   net::CompletionCallback finished_callback_;
   size_t num_finished_;
   scoped_ptr<net::HttpTransactionFactory> http_transaction_factory_;
   scoped_refptr<net::URLRequestContext> url_request_context_;
 };
 
 }  // namespace chrome_browser_net
 
 #endif  // CHROME_BROWSER_NET_HTTP_PIPELINING_COMPATIBILITY_CLIENT_H_