[automerger skipped] Implement sysprop_library API stability check am: b25aee08ca -s ours am: e2487fe279 -s ours
am: 082323fe32 -s ours
am skip reason: change_id I40780d770d0e55fa3c164a5b39911a47c1145284 with SHA1 f5ec3fa1b4 is in history

Change-Id: I9607306cb152c369cafa73f2b42865e36719cf58