Address leftover comments of ag/18112116

Bug: 225010642
Test: atest FrameworksNetTests:VpnTest
Change-Id: I0b129ec322159f608c447f608a4e11bed1971b55
(cherry picked from commit 5226b1f41610fff0fef27e7a0ed4b41e697f3b47)
Merged-In: I0b129ec322159f608c447f608a4e11bed1971b55
1 file changed