The new constructor exposes an already existing constructor,
and is used to create a (test) UDPPort
with a socket...so that one does not (really) need a
socket factory.
Bug: b/339018639
Change-Id: Ib591fe6ae61519fe29cdea819192694448b071e0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/356141
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Jonas Oreland <jonaso@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42571}
a58047d4e9