D3337: localrepo: add some overlooked strkwargs love for py3

[indygreg (Gregory Szorc)]

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


  Doh. I got it right everywhere but one place :)

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3337

To: durin42, #hg-reviewers, indygreg
Cc: indygreg, mercurial-devel