Convert personal app suspension on COMP->COPE migration

* if no apps are suspended by the DO prior to migration, nothing
  changes
* if some apps were suspended by the DO and the DPC targets R+
  via DPM.setPackagesSuspended(), this will result in personal
  apps suspended explicitly by the PO DPC as if it called
  DPM.setPersonalAppsSuspended(). The apps will stay suspended.
* if the DPC target SDK is below R, the apps will be unsuspended
  because the DPC won't have a way to unsuspend them. And the
  user will be stuck with suspended apps.

+ when unsuspending apps, don't collect the list of apps subject
  to suspension, but rather unsuspend all that is suspended. It
  is more robust, e.g. when some app stops meeting the
  conditions, e.g. not SMS app anymore.

Bug: 157270093
Test: com.android.server.devicepolicy.DevicePolicyManagerServiceMigrationTest
Test: Manual, with TestDPC, also patching it to target R

Change-Id: I1eba7216dd557c94bef822b77d25b484dfcd6f63

0 files changed, 0 insertions, 0 deletions