Fixes password not being saved on orientation changed.

We are now using the same configuration as WifiSettingsActivity,
which also uses the same configChanges parameters. This keeps the
Setup Wizard instantiation of WifiDialog and the settings instantiation
closer together.

bug:26220180
Change-Id: I05e692d6cb81d3765a3de4ccd6c074deffada72e
1 file changed