Adding limit for active apps.

Add an overall time limit for all apps, including ACTIVE apps. Right
now, the default is 4 hours per day, so apps can only have their jobs
running for a maximum of 4 hours in a rolling 24 hour window.

Also fix calculation bug where an app could be brought back into quota
despite having less than the quota buffer time available.

Bug: 117846754
Bug: 111423978
Test: atest com.android.server.job.controllers.QuotaControllerTest
Change-Id: Ia0773ef9fe26f0a502fe487f1e11c243eede30b3
4 files changed