Switch to fchown() for changing the UID of sockets.

All tests PASS on:
    - android/android-3.4
    - android/android-3.10

Also, multinetwork_test.py PASSes
    - android/android-3.18

Bug: 20733156
Bug: 21832279
Change-Id: I1738ca014e58af35f841e31faad649d485b370c6
1 file changed
tree: 1cfaba362c9cb86fa1e266a65989b58eb62ccdbb
  1. net/