Fix potential system crash beacuse of bad Wifi parsing

WifiMonitor may throw an exception on some malformed events
taking the entire system down. This change gauards against
such crash.

Bug: 17698782
Change-Id: Ib855419c5ed24ec174889185c4d0b450403778de
1 file changed
tree: b952d58f5c2e4d0ec778227ff16b282324328ba6
  1. service/