protected override CefResourceRequestHandler GetResourceRequestHandler(CefBrowser browser, CefFrame frame, CefRequest request, bool isNavigation, bool isDownload, string requestInitiator, ref bool disableDefaultHandling)
{
var e = new GetResourceRequestHandlerEventArgs(browser, frame, request, isNavigation, isDownload, requestInitiator);
_owner.OnGetResourceRequestHandler(e);
disableDefaultHandling = e.DisableDefaultHandling;
return(e.Handler);
}