Fix title attribute for truncated titles in the drive

www/drive/main.js

@@ -2058,7 +2058,7 @@ define([
                 if ($name.length === 0) { return; }
                 if ($name[0].scrollHeight > $name[0].clientHeight) {
                     var $tr = $truncated.clone();
-                    $tr.attr('title', $name.attr('title'));
+                    $tr.attr('title', $name.text());
                     $(el).append($tr);
                 }
             });