[automerger skipped] Merge "Add tests for TreeHugger Presubmit." into rvc-dev am: ffba173b07 am: 4b5d5b6d57 -s ours

am skip reason: Change-Id I866283b649a60b11cd907f517e721a040be8c221 with SHA-1 858b66a493 is in history

Change-Id: Ic960041dd6ab43441c42ed345b354fef7fb75700