pidgin/pidgin

Make PurpleWhiteboardManager a final type

2021-10-20, Gary Kramlich
a80230105e43
Make PurpleWhiteboardManager a final type

Testing Done:
ran the unit tests.

Reviewed at https://reviews.imfreedom.org/r/1085/
[wrap-git]
directory=gi-docgen
url=https://gitlab.gnome.org/GNOME/gi-docgen.git
push-url=ssh://git@gitlab.gnome.org:GNOME/gi-docgen.git
revision=main
depth=1