GitLab

Clean up for AccountConsistencyServiceTest that removes unneeded code
and reformats GAIA cookie update tests to use full URL navigation rather
than GAIA-only shortcut method.

Bug: 1131027
Change-Id: If942fc4cafa349860f9341314c82a1fc544746eb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2577201
Commit-Queue: Nohemi Fernandez <fernandex@chromium.org>
Reviewed-by: Jérôme Lebel <jlebel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#835686}