D7325: index: use `index.rev` in `revlog.rev`

[marmoute (Pierre-Yves David)]

marmoute added a comment.
marmoute requested review of this revision.


  See my answer in D7324 <https://phab.mercurial-scm.org/D7324>, I am keeping the same exception that previously raised for now.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D7325/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D7325

To: marmoute, indygreg, #hg-reviewers
Cc: mercurial-devel