Refactor SpdyHttpStream to implement HttpStream. Required adding a new...

net/http/http_proxy_client_socket.cc

 // Copyright (c) 2010 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.
 
 #include "net/http/http_proxy_client_socket.h"
 
 #include "base/string_util.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/io_buffer.h"
@@ skipping 301 matching lines @@
                        &request_line, &request_headers);
     if (net_log_.HasListener()) {
       net_log_.AddEvent(
           NetLog::TYPE_HTTP_TRANSACTION_SEND_TUNNEL_HEADERS,
           new NetLogHttpRequestParameter(
               request_line, request_headers));
     }
     request_headers_ = request_line + request_headers.ToString();
   }
 
-  http_stream_.reset(new HttpBasicStream(transport_.get(), net_log_));
-
-  return http_stream_->SendRequest(&request_, request_headers_, NULL,
+  http_stream_.reset(new HttpBasicStream(transport_.get()));
+  http_stream_->InitializeStream(&request_, net_log_, NULL);
+  return http_stream_->SendRequest(request_headers_, NULL,
                                    &response_, &io_callback_);
 }
 
 int HttpProxyClientSocket::DoSendRequestComplete(int result) {
   if (result < 0)
     return result;
 
   next_state_ = STATE_READ_HEADERS;
   return OK;
 }
@@ skipping 76 matching lines @@
 
   int rv = auth_->HandleAuthChallenge(response_.headers, false, true, net_log_);
   response_.auth_challenge = auth_->auth_info();
   if (rv == OK)
     return ERR_PROXY_AUTH_REQUESTED;
 
   return rv;
 }
 
 }  // namespace net