GitLab

Consent for Google service is no longer unified. This CL is removing the
client of the UnifiedConsentService as it is now obsolete.

Bug: 929372

TBR=asvitkine

Change-Id: I4cacda2c65e97e13dd79304a337468897a1a0414
Reviewed-on: https://chromium-review.googlesource.com/c/1460918
Commit-Queue: Mihai Sardarescu <msarda@chromium.org>
Reviewed-by: Mihai Sardarescu <msarda@chromium.org>
Reviewed-by: Thomas Tangl <tangltom@chromium.org>
Cr-Commit-Position: refs/heads/master@{#630460}