[DO NOT MERGE] Revert "PackageManager flags should not exist when sensors are empty"

This reverts commit 5f2208c1ad1e08ee64b469b0917809ebcdb1967e.

Bug: 200005662
Test: Presubmit
Reason for revert: Merging in next major release instead

Change-Id: I26a43543bffd006790d72bbcad602d78a7420e1b
1 file changed