[automerger skipped] Merge "Set stability for unset interfaces." am: ac7caa9525 -s ours
am: 23d7ae8b51 -s ours
am skip reason: change_id I97e3e7c72f99e12dbf00996ff0c68fb683f3c494 with SHA1 05929556e9 is in history

Change-Id: I4dae71995597ebe3b28f3f09512f32207b10a679