Merge changes from topics "suggestion_no_uid_package", "wifi_key_value_list_parser", "wifi_power_profile", "wifi_service_manager_getService", "wifi_westworld"
* changes:
wifi: Use auto-generated statsd code for logging
wifi: Copy over KeyValueListParser
ActiveModeWarden: Don't cache resource value in constructor
WifiNetworkSuggestionManager: Store the uid/package name for suggestion
wifi: Use public WifiP2pManager, WifiAwareManager objects
LastMileLogger: Alternative for IoUtils.readFileAsByteArray
WifiDiagnostics: Use public API for bugreport collection
wifi: Create our version of ArrayUtils
WifiService: Don't calculate energyUsed for WifiActivityEnergyInfo