pidgin/pidgin

Make signal and property enums and initializers consistent

4 months ago, Elliott Sales de Andrade
687260353985
Make signal and property enums and initializers consistent

Using empty braces `{}` as initializer breaks on MSVC, and some places didn't
even have an initializer.

Testing Done:
Compiled only.

Reviewed at https://reviews.imfreedom.org/r/2935/
syntax: glob
.*.swp
.DS_Store
.flatpak-builder
*.pyc
*~
\#*\#
syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?
po\/pidgin3\.pot$
^subprojects\/.+\/