[Bug 78376] remove tp_dbus_properties_mixin_class_init(), use "invisible mixin"

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78376

--- Comment #1 from Guillaume Desmottes <guillaume.desmottes at collabora.co.uk> ---
What is this "invisible mixin" thing exactly?

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.