Update the method based on API feedback

UserHandle.getUid() is updated to a non-static API based on API
review feedback. Update the usage accordingly.

Bug: 184735865
Test: atest VpnTest
Change-Id: I884f427fae85b2b26973a0315b1ccf3d6f0824c6
1 file changed
tree: 5ae4462de55fb0b0e9ea1b801d2831829495a073
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING