bug#22583: 25.1.50; find-library don't call find-function-after-hook

[Dmitry Gutov]

On 02/18/2016 02:52 AM, Tino Calancha wrote:
> IMO, for consistency, find-function-after-hook should be
> also run by find-library.
> For instance, as mentioned above, i set this hook to always
> open source code on read-only buffers.
> If find-library don't run the hook, it may open a file in
> writable mode.

Sounds good to me.

Tino, could you resend these as one patch, using 'git format-patch' as 
described in CONTRIBUTE, with an appropriate commit message (which means 
using ChangeLog-style description, as also described in CONTRIBUTE).

John, would you say it's okay for emacs-25?