Remove tests that have moved to w-p-t

Bug: 612962
Change-Id: Idd15d1639defb4bd3cf56795b57b9f3a4f55379d
Reviewed-on: https://chromium-review.googlesource.com/702676
Reviewed-by: Stefan Zager <szager@chromium.org>
Commit-Queue: Aleks Totic <atotic@chromium.org>
Cr-Commit-Position: refs/heads/master@{#506814}
8 files changed