hghave: remove py27+ capability
It is now unused. And we require Python 2.7+ now so this check is not
necessary.
--- a/tests/hghave.py Mon May 08 15:30:15 2017 -0700
+++ b/tests/hghave.py Mon May 08 15:31:34 2017 -0700
@@ -580,10 +580,6 @@
from mercurial import util
return util.safehasattr(__future__, "absolute_import")
-@check("py27+", "running with Python 2.7+")
-def has_python27ornewer():
- return sys.version_info[0:2] >= (2, 7)
-
@check("py3k", "running with Python 3.x")
def has_py3k():
return 3 == sys.version_info[0]