apps: Add Android wifi NetworkDetailed and wpa_supplicant state graphs to viz
Display WifiStateMachine Network Detailed and wpa_supplicant states tracked
during log processing. Other states (including the states for
WifiStateMachine itself) and/or visualizations will be added to the
visualization in a later CL. The current graphs aim to reflect network
Add tests to verify end states are added for both NetworkDetailed and
wpa_supplicant state tracking arrays.
TEST=manually with Chrome OS, Brillo and Android logs
TEST=ran 'grunt test'
8 files changed