Remove unused constructor parameter from net::WebSocket.

net/server/web_socket.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_SERVER_WEB_SOCKET_H_
 #define NET_SERVER_WEB_SOCKET_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 11 matching lines @@
  public:
   enum ParseResult {
     FRAME_OK,
     FRAME_INCOMPLETE,
     FRAME_CLOSE,
     FRAME_ERROR
   };
 
   static WebSocket* CreateWebSocket(HttpServer* server,
                                     HttpConnection* connection,
-                                    const HttpServerRequestInfo& request,
-                                    size_t* pos);
+                                    const HttpServerRequestInfo& request);
 
   void Accept(const HttpServerRequestInfo& request);
   ParseResult Read(std::string* message);
   void Send(const std::string& message);
   ~WebSocket();
 
  private:
   WebSocket(HttpServer* server,
             HttpConnection* connection,
-            const HttpServerRequestInfo& request,
-            size_t* pos);
+            const HttpServerRequestInfo& request);
 
   HttpServer* const server_;
   HttpConnection* const connection_;
   scoped_ptr<WebSocketEncoder> encoder_;
   std::string response_extensions_;
   bool closed_;
 
   DISALLOW_COPY_AND_ASSIGN(WebSocket);
 };
 
 }  // namespace net
 
 #endif  // NET_SERVER_WEB_SOCKET_H_