Homestyx hydra

R1:bb0d13345d6a

Remove unused revisionID and whitespace properties from diff TOC view

Summary: Ref T2183. These properties are not used and not useful.

Test Plan: Grepped for callsites and uses. Loaded revisions.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T2183

Differential Revision: https://secure.phabricator.com/D13906
Repository: R1 hydra
Commit Date: Aug 15 2015