pidgin/pidgin

Make pidgin_create_icon_from_protocol use icon theme lookup for protocol icons

2021-10-01, Elliott Sales de Andrade
3d135d1f8b6e
Make pidgin_create_icon_from_protocol use icon theme lookup for protocol icons

This fixes protocol icons from an uninstalled devenv.

Testing Done:
Run `meson devenv pidgin3` and see the protocol icons working again.

Reviewed at https://reviews.imfreedom.org/r/968/
libpurple/data/purple-url-handler.desktop.in
libpurple/protocols/null/nullprpl.c
pidgin/data/im.pidgin.Pidgin.desktop.in
sub/libpurple/data/purple-url-handler.desktop.in
sub/libpurple/protocols/null/nullprpl.c
sub/pidgin/data/im.pidgin.Pidgin.desktop.in