Skip data pulling when metric is not active

Statsd is pulling data when the metric is not active. This cl causes
statsd to skip data pulls when the metric is not active

Test: unit tests
Test: cts
Bug: 129910938
Change-Id: Ibc9459f38c2f6128b8a1f10c6dea683bfe07b22a
14 files changed
tree: b421dc21909fe65cb0c4225a95268efd0242919f
  1. bin/