Userscript that converts _thumb image links to full size links. Install with Greasemonkey or whatever.
function unthumbnailChildLinks (node) {
if (node.nodeType !== Node.ELEMENT_NODE)
return;
var links = node.getElementsByTagName('a');
[].forEach.call(links, function (a) {
if ((/googledrive.com/.test(a.href)) && (/_thumb/.test(a.href)))
a.href = a.href.replace('_thumb', '');
});
}
unthumbnailChildLinks(document.body);
var mo = new MutationObserver(function (items) {