Changes to HttpNetworkTransaction for WebSocket Handshake

net/http/http_transaction.h

 // Copyright (c) 2011 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_TRANSACTION_H_
 #define NET_HTTP_HTTP_TRANSACTION_H_
 
 #include "net/base/completion_callback.h"
 #include "net/base/load_states.h"
 #include "net/base/net_export.h"
 #include "net/base/request_priority.h"
 #include "net/base/upload_progress.h"
+#include "net/websockets/websocket_handshake_stream_base.h"
 
 namespace net {
 
 class AuthCredentials;
 class BoundNetLog;
 class HttpRequestHeaders;
 struct HttpRequestInfo;
 class HttpResponseInfo;
 class IOBuffer;
 struct LoadTimingInfo;
@@ skipping 104 matching lines @@
 
   // Populates all of load timing, except for request start times and receive
   // headers time.
   // |load_timing_info| must have all null times when called.  Returns false and
   // does not modify |load_timing_info| if there's no timing information to
   // provide.
   virtual bool GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const = 0;
 
   // Called when the priority of the parent job changes.
   virtual void SetPriority(RequestPriority priority) = 0;
+
+  // Set the WebSocketHandshakeStreamBase::CreateHelper to be used for the
+  // request.  Only relevant to WebSocket transactions. Must be called before
+  // Start(). Ownership of |create_helper| remains with the caller.
+  virtual void SetWebSocketHandshakeStreamCreateHelper(
+      WebSocketHandshakeStreamBase::CreateHelper* create_helper) = 0;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_TRANSACTION_H_