[automerger skipped] Merge "Set stability for unset interfaces." am: ac7caa9525 -s ours am: 23d7ae8b51 -s ours am: 5346eccfa1 -s ours am: f8c7f794b0 -s ours
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am skip reason: change_id I97e3e7c72f99e12dbf00996ff0c68fb683f3c494 with SHA1 05929556e9 is in history

Change-Id: I013ae6f3e36d3b1a164b94e486342d36d9e67b89