GitLab

This CL converts UDPSocketListener from udp_socket.mojom
to new Mojo types using PendingReceiver, Receiver,
PendingRemote, Remote and Receiver.

Bug: 955171
Change-Id: I6ce6be80e58a485ba7674db40fe55b6d95452eef
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1831961Reviewed-by: Colin Blundell <blundell@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Reviewed-by: Ken Rockot <rockot@google.com>
Reviewed-by: David Roger <droger@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Commit-Queue: Julie Kim <jkim@igalia.com>
Cr-Commit-Position: refs/heads/master@{#703668}