Move static UsageStatsManager from DatabaseUtils to DataProcessor to am: 20ec9893d2 am: b01f52015d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/24366174

Change-Id: I838b2a58bdf7dd41a7fd1eddf16acaeba1c87a6d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>