[automerger skipped] Merge "Fix crash prone code in BluetoothDeviceManager." am: 6a1a54a9 -s ours

am skip reason: Merged-In I722dded7744759f4485407d5f12e3a57d23b5fbf with SHA-1 ae4876dd is already in history

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telecomm/+/2190075



Change-Id: I9a7f727db11b8a63f4beb5fbecb1e30beed8bcb7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>