Changes to HttpNetworkTransaction for WebSocket Handshake

net/http/http_network_transaction.h

Index: net/http/http_network_transaction.h
diff --git a/net/http/http_network_transaction.h b/net/http/http_network_transaction.h
index b0950a2ecec652617613267991108fed431cca0b..3610a75a77a9c224f972e9ad11a139c4d03ebe9e 100644
--- a/net/http/http_network_transaction.h
+++ b/net/http/http_network_transaction.h
@@ -21,6 +21,7 @@
 #include "net/http/http_transaction.h"
 #include "net/proxy/proxy_service.h"
 #include "net/ssl/ssl_config_service.h"
+#include "net/websockets/websocket_handshake_stream_base.h"
 
 namespace net {
 
@@ -68,6 +69,8 @@ class NET_EXPORT_PRIVATE HttpNetworkTransaction
   virtual bool GetLoadTimingInfo(
       LoadTimingInfo* load_timing_info) const OVERRIDE;
   virtual void SetPriority(RequestPriority priority) OVERRIDE;
+  virtual void SetWebSocketHandshakeStreamCreateHelper(
+      WebSocketHandshakeStreamBase::CreateHelper* create_helper) OVERRIDE;
 
   // HttpStreamRequest::Delegate methods:
   virtual void OnStreamReady(const SSLConfig& used_ssl_config,
@@ -242,6 +245,9 @@ class NET_EXPORT_PRIVATE HttpNetworkTransaction
   // Get the {scheme, host, path, port} for the authentication target
   GURL AuthURL(HttpAuth::Target target) const;
 
+  // Returns true if this transaction is for a WebSocket handshake
+  bool ForWebSocketHandshake() const;
+
   // Debug helper.
   static std::string DescribeState(State state);
 
@@ -306,6 +312,11 @@ class NET_EXPORT_PRIVATE HttpNetworkTransaction
   // read from the socket until the tunnel is done.
   bool establishing_tunnel_;
 
+  // The helper object to use to create WebSocketHandshakeStreamBase
+  // objects. Only relevant when establishing a WebSocket connection.
+  WebSocketHandshakeStreamBase::CreateHelper*
+      websocket_handshake_stream_base_create_helper_;
+
   DISALLOW_COPY_AND_ASSIGN(HttpNetworkTransaction);
 };