Appops permission monitoring for GET_USAGE_STATS.

This makes sure DataLoader won't be able to obtain read logs once user
denies access.

Bug: b/152633648
Test: atest PackageManagerShellCommandTest PackageManagerShellCommandIncrementalTest IncrementalServiceTest
Test: adb shell appops set 1000 GET_USAGE_STATS deny
Change-Id: Ibbb74933b4ef0dd8f5fe27732743e5820b8ee4dc
7 files changed