clean: delete obsolete unlinking of .hg/graftstate
The responsibility for clearing it is now in
`cmdutil.clearunfinished()`, so we shouldn't have to unlink it in
`hg.clean()`.
Differential Revision: https://phab.mercurial-scm.org/D7992
--- a/mercurial/hg.py Tue Feb 04 10:16:30 2020 -0800
+++ b/mercurial/hg.py Fri Jan 24 14:11:43 2020 -0800
@@ -1041,7 +1041,6 @@
"""forcibly switch the working directory to node, clobbering changes"""
stats = updaterepo(repo, node, True)
assert stats.unresolvedcount == 0
- repo.vfs.unlinkpath(b'graftstate', ignoremissing=True)
if show_stats:
_showstats(repo, stats, quietempty)