wifi test fixes.

Fix a crash in wifi_test_utils.match_networks.
Bug=27076206

Fix a bug in WifiManagerTest
Bug=27074071

Change-Id: I68629618f703633dc522f25a9d29488decb6a031
2 files changed
tree: 2d3a1ab4a370bbfed2c9806e9f702fb013b44a98
  1. acts/