GitLab

Removes:
- not_site_per_process_interactive_ui_tests
- not_site_per_process_sync_integration_tests
- not_site_per_process_unit_tests

Bug: 870761,843511
Change-Id: I498ae273ffcef62698f0992783dbea89f1bbe7d1
Reviewed-on: https://chromium-review.googlesource.com/1161975Reviewed-by: Łukasz Anforowicz <lukasza@chromium.org>
Cr-Commit-Position: refs/heads/master@{#580679}