Add profile owner transfer functionality.

Test: cts-tradefed run cts-dev --module DevicePolicyManager --test com.android.cts.devicepolicy.TransferProfileOwnerTest
Test: bit FrameworksServicesTests:com.android.server.devicepolicy.DevicePolicyManagerTest
Bug: 69542817

Change-Id: I824fcb334e0ca3157fb67920f7583b309a14bf85
5 files changed