Revert "Hardcode partial config updates to be on"

This reverts commit 9cde38061d121b3c6cf35a9ec3bf223fc8d0aadd.
Revert so we can continue flagged experiments.

Test: atest statsd_test
Bug: 179730702
Change-Id: I751e2c7c8bbbd819f216821cbf4f0ec315c4563b
6 files changed