Got disabled in chromium 71 upgrade https://github.com/electron/electron/commit/798b2a3ffd55c477af6258f0afb71000c9f8ecde

/cc @brenca @codebytere 
atom/browser/osr/osr_render_widget_host_view.cc
blink::WebMouseWheelEvent event) {
  return ui::MouseWheelEvent(UiMouseEventFromWebMouseEvent(event),
                             std::floor(event.delta_x),
                             std::floor(event.delta_y));
}
}  
class AtomCopyFrameGenerator {