[automerger skipped] Detect non-A/B vs. A/B packages correctly. am: f2af5629d2 am: d5c56cee29 -s ours am: 3e5cc2207c -s ours am: 59c7a40229 -s ours am: 041a5f535f -s ours

am skip reason: Change-Id I629a533a67966d46d9cd87a59c6b9af26daf1667 with SHA-1 2a4afd29a1 is in history

Change-Id: I6982a5a2a9d1f9f7ed96cbc274b83b8369b76de6