Remove includes from protocol.h that weren't used there and deal with the fallout

Review Request #635 — Created April 30, 2021 and submitted — Latest diff uploaded

Information

pidgin/pidgin
default
1f34e643d829

Reviewers

Remove includes from protocol.h that weren't used there and deal with the fallout

Compiled and ran locally. Connected with bonjour, xmpp, and irc.