Telephony statsd atoms.

Test: build
Bug: 146066107
Bug: 141631489
Bug: 122371089
Bug: 149880090
Bug: 127666858
Bug: 142026991
Bug: 155097675
Bug: 158014276

Merged-In: I124cf2da59ed4c5e92406081aac0df0f347ace74
Merged-In: I283483f2037d33225b18145c46effaed29825dbe
Merged-In: I320611ee871c7feae53e3e67fcdf8cbab0be241b
Change-Id: I121bc7a90425410c5b3d7b325ddd806aa4a040d1