So upon further investigation, I believe that this is related to this plugin calling its own version of javascript which according to this forum post (Troubleshooting WordPress 3.5 Master List) is a major no-no in WordPress 3.5. I was able to get this plugin to work by going into the super-rss-reader.php and commenting out the javascript call that is specific to this plugin. The lines that need commented out are 24-26 and it should look like this when you are done:
function srr_public_scripts(){
// jQuery
//wp_deregister_script('jquery');
//wp_register_script('jquery', 'https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js');
//wp_enqueue_script('jquery');
// Super RSS Reader JS and CSS
wp_register_script('super-rss-reader-js', SRR_URL . 'public/srr-js.js');
wp_enqueue_script(array('jquery', 'super-rss-reader-js'));
}
Your mileage may vary with this fix but Chrome is showing no javascript errors once this was implemented.