GitLab

This CL moves the pepper network anntotations to the same file, to more
easily keep them in sync, and makes the UDP one match the more complete
TCP one.

Bug: 878136
Change-Id: I7d607aacedb9298afc3796990c5a713247c32001
Reviewed-on: https://chromium-review.googlesource.com/1194958Reviewed-by: Ramin Halavati <rhalavati@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Matt Menke <mmenke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#587478}