Revert "NetworkStatsService: Fix getDetailedUidStats to take VPNs into account."

This reverts commit df34063a170bf791a0064e324925282828f02716.

Reason for revert: This change has been implicated in 4-way deadlocks as seen in b/134244752.

Bug: 134244752
Change-Id: I0c00e8f0e30cee987b71b561079a97bf09d4dae4
2 files changed
tree: 89ffccd92f8a340404f3053598e99627a3717912
  1. core/
  2. services/
  3. tests/