tree ce468ddcaa04cc9e4656aad28ae2b11aadf0184a
parent 791b161405e6e4e3c27731ab3ea87a7eaba376cd
author Chiachang Wang <chiachangwang@google.com> 1558798937 -0700
committer Chiachang Wang <chiachangwang@google.com> 1558918493 +0000

Clean up for multiple validation result update

This is a follow-up commit for aosp/955431 to update commets
and minor updates in unit test.

Test: atest com.android.server.ConnectivityServiceTest#testCaptivePortalOnPartialConnectivity
Bug: 130683832
Change-Id: I581eae8daeddd2c4c186e7b40e27fef2aaa7ab43
Merged-In: I9087ef791b3fee5399ba8e83ef9d8a544845a4dd
Merged-In: I4424663292c5ad29eb7a888fa6975835721a5d2e
(cherry picked from commit 3d3a9fff7b7fa0df4ee627cb082668e642d6f754)