D5279: rebase: fix two ui.logs to actually have text when using default blackbox log

[yuja (Yuya Nishihara)]

yuja added a comment.


  > +        self.repo.ui.log("rebase",
  >  +                         "using in-memory rebase: %r\n" % self.inmemory,
  
  Updated as `"...%r\n", self.inmemory`, so string formatting wouldn't be run
  unless blackbox or logtoprocess is enabled.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5279

To: spectral, martinvonz, #hg-reviewers, lothiraldan
Cc: yuja, lothiraldan, mercurial-devel