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
GetDelegatedFrameHost()->ResetFallbackToFirstNavigationSurface();
}
void OffScreenRenderWidgetHostView::InitAsPopup(
    content::RenderWidgetHostView* parent_host_view,
    const gfx::Rect& pos) {
  DCHECK_EQ(parent_host_view_, parent_host_view);
  if (parent_host_view_->popup_host_view_) {
    parent_host_view_->popup_host_view_->CancelWidget();
  }
  parent_host_view_->set_popup_host_view(this);
  parent_host_view_->popup_bitmap_.reset(new SkBitmap);
  parent_callback_ =
      base::Bind(&OffScreenRenderWidgetHostView::OnPopupPaint,
                 parent_host_view_->weak_ptr_factory_.GetWeakPtr());
  popup_position_ = pos;
  ResizeRootLayer(false);
  Show();
}
void OffScreenRenderWidgetHostView::InitAsFullscreen(
    content::RenderWidgetHostView*) {}
void OffScreenRenderWidgetHostView::UpdateCursor(const content::WebCursor&) {}
content::CursorManager* OffScreenRenderWidgetHostView::GetCursorManager() {
  return cursor_manager_.get();
}
void OffScreenRenderWidgetHostView::SetIsLoading(bool loading) {}
void OffScreenRenderWidgetHostView::TextInputStateChanged(
    const content::TextInputState& params) {}
void OffScreenRenderWidgetHostView::ImeCancelComposition() {}
void OffScreenRenderWidgetHostView::RenderProcessGone(base::TerminationStatus,