hgweb: remove wsgirequest.__iter__
This was added in
d0db3462d568 in 2006. I can't find a justification
for this method in PEP 3333. I suspect we were originally intending
to use this type as the WSGI application (which should be iterable)?
The tests all pass without this method. So let's nuke it.
Differential Revision: https://phab.mercurial-scm.org/D2749
hgweb: remove wsgirequest.read()
This was just a proxy to self.inp.read(). This method serves little
value. Let's nuke it.
Callers in the wire protocol server have been updated accordingly.
Differential Revision: https://phab.mercurial-scm.org/D2748