Add coexistence tests for a bunch of APIs Fixes: 282010068 Test: btest a.d.c.AccountManagementTest Test: btest a.d.c.ApplicationHiddenTest Test: btest a.d.c.BlockUninstallTest Test: btest a.d.c.LockTaskTest Test: btest a.d.c.PermitInputMethodsTest Test: btest a.d.c.PersistentPreferredActivitiesTest Test: btest a.d.c.ScreenCaptureDisabledTest Test: btest a.d.c.UserControlDisabledPackagesTest Change-Id: Id3f101945854c8dbc4e64e0ea15cf3261a5aa4f1