D679: scmutil: don't append .orig to backups in origbackuppath

[yuja (Yuya Nishihara)]

yuja accepted this revision.
yuja added a comment.
This revision is now accepted and ready to land.


  Marked as (BC) and queued, thanks.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D679

To: mbthomas, ryanmce, #hg-reviewers, durham, yuja
Cc: yuja, mercurial-devel