Avoid adjusting the current submenu position when tabbing through the admin menu.

Fixes #30349
Props 5um17


git-svn-id: https://develop.svn.wordpress.org/trunk@30352 602fd350-edb4-49c9-b593-d223f7449a82
Display a faux revision when a post only has one revision but has an autosave.

Fixes #29044
Props adamsilverstein


git-svn-id: https://develop.svn.wordpress.org/trunk@30353 602fd350-edb4-49c9-b593-d223f7449a82