No, it wasn't removed, it just hasn't made the patch notes yet. Just another one of the issues when releasing the PTR notes before the PTR is actually up. *grumble*

The patch notes are being updated constantly, you'll actually notice some missing stuff from the PTR build that was released and the web notes. Just keep an eye on the web notes for additions and changes: http://www.worldofwarcraft.com/patchnotes/test-realm-patchnotes.html