Provide child/frame IDs for WebSocket handshake request

net/websockets/websocket_stream.cc

 // Copyright 2013 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_stream.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/logging.h"
@@ skipping 98 matching lines @@
     url_request_->SetExtraRequestHeaders(headers);
     url_request_->set_initiator(origin);
     url_request_->set_first_party_for_cookies(first_party_for_cookies);
 
     // This passes the ownership of |handshake_stream_create_helper_| to
     // |url_request_|.
     url_request_->SetUserData(
         WebSocketHandshakeStreamBase::CreateHelper::DataKey(),
         handshake_stream_create_helper_);
     url_request_->SetLoadFlags(LOAD_DISABLE_CACHE | LOAD_BYPASS_CACHE);
+    connect_delegate_->OnCreateRequest(url_request_.get());
   }
 
   // Destroying this object destroys the URLRequest, which cancels the request
   // and so terminates the handshake if it is incomplete.
   ~WebSocketStreamRequestImpl() override {}
 
   void OnHandshakeStreamCreated(
       WebSocketHandshakeStreamBase* handshake_stream) override {
     handshake_stream_ = handshake_stream;
   }
@@ skipping 274 matching lines @@
   DCHECK(connect_delegate);
   if (headers.get()) {
     connect_delegate->OnFinishOpeningHandshake(
         base::MakeUnique<WebSocketHandshakeResponseInfo>(
             url, headers->response_code(), headers->GetStatusText(), headers,
             response_time));
   }
 }
 
 }  // namespace net