I doubt whether that would cause the front-end problem of Revolution Slider, but you can easily test that by de-activating WP Media Folder and see if the slider then shows up. Oh, and while testing you should de-activate the Migrate Helper plugin as well, of course.
- jQuery.fn.size() is deprecated; use the .length property
- https://.........../wp-content/plugins/wp-media-folder/assets/js/jquery.qtip.min.js:3:25201): jQuery.fn.attr('selected') might use property instead of attribute