[automerger skipped] minadbd: Support `adb rescue getprop`. am: 5359d777e6 -s ours
am: fe097f0253 -s ours
am skip reason: change_id Ic0864ca0fb51505ec1e4f38af2464591aa576201 with SHA1 d8db81a014 is in history

Change-Id: Iab964432c9499dd4e21c61204ffb8596754a474e