Fix null configs passed to WifiLastResortWatchdog

This CL fixes a bug where scan results were being paired with null
configs instead of their associated WifiConfiguration, and passed to
WifiLastResortWatchdog. This lead to the watchdog trigger potentially
not activating.

BUG=28476482

Change-Id: I0a10fc2309cf2199001dc440ed93ceaa3c891dba
1 file changed
tree: da18d6dcf70177fc49357317a2830b32522caa84
  1. service/