commit 35025da6696d4eb69d6705441cabffa644c0c7f7
author Hugo Benichi <hugobenichi@google.com> Mon Apr 10 17:43:08 2017 +0900
committer Hugo Benichi <hugobenichi@google.com> Fri Apr 14 08:16:37 2017 +0000
tree 065807d9b0de1fac7cf3211a60157e27f7f0a8ef
parent 4d386d5ce7d988e44f1d513ce05ef048a53404b3

Captive portal: rotate fallback urls

This patch introduces a new settings value to specify more than one url
for the fallback http probe in addition to the existing settings value.
If more than one url exists, a network will rotate urls for the fallback
probe one by one everytime the fallback probe is sent.

Test: built, flashed, tested manually with various portal networks.
Bug: 36532213
Merged-In: I3c010bfee5b99db03a500776fbf47959a29d0578

(cherry picked from commit eef918a66c984ac7bb1f541665f4dc9bb88ea7ac)

Change-Id: If4d9a091c3a04a33895032d9b0d05c1dc66968e7