IpConnectivityMetrics: no metrics upload in tests

Similarly to ApfTest, this patch changes ConnectivityServiceTest to use
a mock object instead of IpConnectivityLog so that running
ConnectivityServiceTest does not generate android.net.metrics events.

Bug: 30450301
Change-Id: Ibc0479f381f26e60baefbae15407c62aecbf6666
2 files changed
tree: 0a5fce45060086dd124017c37b004257f9d0cb4f
  1. core/
  2. services/
  3. tests/