void WebFrameLoaderClient::assignIdentifierToInitialRequest(unsigned long identifier, DocumentLoader* loader, const ResourceRequest& request)
{
    WebView* webView = m_webFrame->webView();
    COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate;
    if (FAILED(webView->resourceLoadDelegate(&resourceLoadDelegate)))
        return;

    COMPtr<WebMutableURLRequest> webURLRequest(AdoptCOM, WebMutableURLRequest::createInstance(request));
    resourceLoadDelegate->identifierForInitialRequest(webView, webURLRequest.get(), getWebDataSource(loader), identifier);
}