Add tests to Smoke/BVT suite.

security_:
DbusOwners
OpenFDs
RootfsOwners (BVT only)
RuntimeExecStack
SandboxLinuxUnittests
StatefulPermissions
SuidBinaries

Tests have not flaked in the last three milestones. SandboxLinuxUnitests
failed for a while because of Telemetry but wasn't flaky.

BUG=chromium:358747
TEST=test_that --pretend suite:{smoke|bvt} shows new tests.
TEST=Trybots pass.

Change-Id: Ib75965cb7e7f8e8374d8c32b1264cd18581b2ae8
Reviewed-on: https://chromium-review.googlesource.com/192671
Tested-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Reviewed-by: Chris Masone <cmasone@chromium.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Commit-Queue: Jorge Lucangeli Obes <jorgelo@chromium.org>
7 files changed