Florian Müllner 1cce999c30 remoteSearch: Stop using callback to return loaded providers
Provider loading has been synchronous since 2013, so we can
just as well return the results directly instead of passing
them to a callback.

Even if we returned to asynchronous loading in the future,
we wouldn't want to use a callback, but make the function
itself async.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2344>
2022-08-01 18:51:14 +00:00
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