To set this up:

• alice accepts a revision.
• Something adds a package or project she has authority over as a reviewer.
• Because alice has already accepted, she can not re-accept, but she should be able to (in order to accept on behalf of the new project or package).

• Created a revision.
• Accepted as user "dog".
• Added "dog project".
• Re-accepted.
• Could not three-accept.
• Removed "dog project.
• Rejected.
• Added "dog project".
• Re-rejected.
• Could not three-reject.