[Wi-Fi] Replace AccessPoint with WifiEntry for WifiDialog2


Bug: 146407136
Test: make RunSettingsRoboTests ROBOTEST_FILTER=com.android.settings.wifi
      make RunSettingsRoboTests ROBOTEST_FILTER=com.android.settings.wifi.detail2

Change-Id: I65899b24c186e1bd1bb0d00db52c67264f30f3cb
9 files changed