UserManager restricted profile SystemApis

Makes two new SystemApis:
getRestrictedProfileParent()
canHaveRestrictedProfile()

Temporarily disables VPN Tests that rely on the old APIs until those
tests are updated (b/175883995).

Bug: 171529940
Test: atest FrameworksNetTests:com.android.server.connectivity.VpnTest
Test: Tests for UserManager SystemApis are TODO awaiting completion of new user test infrastructure (b/163890431)
(cherry picked from commit dde2e9e897b4862147e28ca5f49670e1e201da6e)
Change-Id: I28e39400039631e7d391dc7b0d003e8a38d1f06a
2 files changed
tree: 7768875c78c733e884dbe17ad67aea2c8a5d5f64
  1. core/
  2. service/
  3. services/
  4. tests/
  5. OWNERS