GitLab

If FidoCableDiscovery was only provided with v2 pairing information then
it wouldn't send any advertisements, but also wouldn't signal that it
was ready.

BUG=1002262

Change-Id: I0e15d0017ec97891316c0fe1ea83761384676e52
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1857298Reviewed-by: Martin Kreichgauer <martinkr@google.com>
Commit-Queue: Adam Langley <agl@chromium.org>
Cr-Commit-Position: refs/heads/master@{#705272}