[unified-consent] Enable UnifiedConsent in PeopleHandler unit tests

Bug: 811351
Change-Id: I39ed3f0dcd7c007c252cf6ec402b6016810e64e3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1570171
Reviewed-by: Marc Treib <treib@chromium.org>
Commit-Queue: Thomas Tangl <tangltom@chromium.org>
Cr-Commit-Position: refs/heads/master@{#651665}
2 files changed