[automerger skipped] Fix keystore wifi concurrency issue. am: 54fcc995 -s ours am: e7f2c8fb -s ours am: 15d53c85 -s ours am skip reason: change_id I8c5602d2c2cb1dd9423df713037e99b247cee71f with SHA1 4ea6d7a4 is in history Change-Id: I5e51123c7f3363f7ee4dfb2468e51b387dc288e1