[automerger skipped] Add Signal Strength to TelephonyMetrics when Data Stall am: 1a06b993 -s ours
am skip reason: Change-Id I5b13d62aa8e9375e1db6aff8f639d0827aca8b9a with SHA-1 6a540493 is in history
Change-Id: I944c82f687ac384e568f6531e72472dcae222354