private cef_resource_handler_t *get_resource_handler(cef_request_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, cef_request_t *request)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
var m_frame = CefFrame.FromNative(frame);
var m_request = CefRequest.FromNative(request);
var handler = GetResourceHandler(m_browser, m_frame, m_request);
m_request.Dispose();
return(handler != null?handler.ToNative() : null);
}