Refactor HttpStreamFactoryImpl::Job::DoCreateStream() for handling WebSocket correctly

net/http/http_stream_factory_impl_job.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 NET_HTTP_HTTP_STREAM_FACTORY_IMPL_JOB_H_
 #define NET_HTTP_HTTP_STREAM_FACTORY_IMPL_JOB_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 159 matching lines @@
   int DoWaitForJob();
   int DoWaitForJobComplete(int result);
   int DoInitConnection();
   int DoInitConnectionComplete(int result);
   int DoWaitingUserAction(int result);
   int DoCreateStream();
   int DoCreateStreamComplete(int result);
   int DoRestartTunnelAuth();
   int DoRestartTunnelAuthComplete(int result);
 
+  // Creates a SpdyHttpStream from the given values and sets to |stream_|. Does
+  // nothing if |stream_factory_| is for WebSockets.
+  int SetSpdyHttpStream(base::WeakPtr<SpdySession> session, bool direct);
+
   // Returns to STATE_INIT_CONNECTION and resets some state.
   void ReturnToStateInitConnection(bool close_connection);
 
   // Set the motivation for this request onto the underlying socket.
   void SetSocketMotivation();
 
   bool IsHttpsProxyAndHttpUrl() const;
 
   // Sets several fields of ssl_config for the given origin_server based on the
   // proxy info and other factors.
@@ skipping 142 matching lines @@
   JobStatus other_job_status_;
 
   base::WeakPtrFactory<Job> ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Job);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_STREAM_FACTORY_IMPL_JOB_H_