[PATCH 1 of 4] revset: remove useless class

[Yuya Nishihara]

On Thu, 10 Mar 2016 00:23:52 +0900, FUJIWARA Katsunori wrote:
> At Wed, 9 Mar 2016 14:50:51 +0000,
> Pierre-Yves David wrote:
> > On 03/09/2016 02:29 PM, FUJIWARA Katsunori wrote:
> > > # HG changeset patch
> > > # User FUJIWARA Katsunori <foozy at lares.dti.ne.jp>
> > > # Date 1457533235 -32400
> > > #      Wed Mar 09 23:20:35 2016 +0900
> > > # Node ID 3d5ebabcfa15563df46646edf05f8d1da2343a2b
> > > # Parent  f126bb86a4e282fc1113a9c67777e9ca3764e57b
> > > revset: remove useless class
> > >
> > > Previous patch makes this classes useless by replacing it with
> > > registrar.revsetpredicate.
> > 
> > It seems like this is going to break extension.
> > 
> > Can we have a deprecation periode for this? (using deprecation api with 
> > devel warning?).
> > 
> > In all cases, we probably want a (API) to this.
> 
> OK, I'll send revised series with deprecation handling.

Do we have to care for it? These classes exist only in 3.7.x, and there would
be no third-party extension that requires 3.7. I think the (API) flag is enough.