[mmwd only] Update mock AlarmManager per nyc-dev changes [DO NOT MERGE]

A partial cherry-pick of ag/890810 (9d0c558cab7c80a572a32ae70d501df15367fd5f) to
grab changes to the mock AlarmManager.

Change-Id: I57efd6c82bcfd4b5006effe82038e6be47550075
2 files changed
tree: 85f9dd0f795fe8bbd11df371be1cca772c97c7d3
  1. service/
  2. tests/