D5510: narrow: reuse narrowspec.updateworkingcopy() when widening

[yuja (Yuya Nishihara)]

yuja added a comment.


  Fixed pyflakes warnings in flight.
  
    hgext/narrow/narrowcommands.py:13: 'mercurial.merge' imported but unused
    hgext/narrow/narrowcommands.py:262: local variable 'newmatch' is assigned to but never used

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5510

To: martinvonz, durin42, #hg-reviewers
Cc: yuja, mercurial-devel