Accept new WebSocket handshake format (hybi-04 and later).

net/websockets/websocket_job.cc

 // 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.
 
 #include "net/websockets/websocket_job.h"
 
 #include <algorithm>
 
 #include "base/lazy_instance.h"
 #include "base/string_tokenizer.h"
@@ skipping 253 matching lines @@
   if (delegate_)
     delegate_->OnError(socket, error);
 }
 
 bool WebSocketJob::SendHandshakeRequest(const char* data, int len) {
   DCHECK_EQ(state_, CONNECTING);
   if (!handshake_request_->ParseRequest(data, len))
     return false;
 
   // handshake message is completed.
+  handshake_response_->set_protocol_version(
+      handshake_request_->protocol_version());
   AddCookieHeaderAndSend();
   // Just buffered in |handshake_request_|.
   return true;
 }
 
 void WebSocketJob::AddCookieHeaderAndSend() {
   int policy = OK;
   if (socket_->context()->cookie_policy()) {
     GURL url_for_cookies = GetURLForCookies();
     policy = socket_->context()->cookie_policy()->CanGetCookies(
@@ skipping 205 matching lines @@
       socket_->Close();
     return;
   }
   current_buffer_ = new DrainableIOBuffer(
       send_frame_handler_->GetCurrentBuffer(),
       send_frame_handler_->GetCurrentBufferSize());
   socket_->SendData(current_buffer_->data(), current_buffer_->BytesRemaining());
 }
 
 }  // namespace net