GitLab

New unit test checks that setting the priority of a request to an
SSLClientSocketPool layered on top of a HttpProxyClientSocketPool
passes the priority change all the way down to the transport socket
pool.

Bug: 166689
Change-Id: I4a4b00106659a65ea75689c5cea1c4e44266bb13
Reviewed-on: https://chromium-review.googlesource.com/c/1356865Reviewed-by: Matt Menke <mmenke@chromium.org>
Commit-Queue: Lily Chen <chlily@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612748}