[automerger skipped] Merge "Defer deleteKey in KeyStorage in Checkpointing mode" am: fc4ad04ffe
am: 288fca9266 -s ours
am skip reason: change_id Ie5fc2d098355e2d095c53e9a95a6a8c7ab7ed051 with SHA1 8cc5716ef1 is in history

Change-Id: I7d9f111a30c196b86f84cdaa3fd1081733be789f