WifiEnterpriseConfiguration: Do not print credentials in toString am: b39093c81b am: fa4bbf4ad6 am: 9bc48bf12b
am: f85cf22abc

Change-Id: Ie4c9d06d225a2b99ebb4411e4282ea792c67d26b
tree: e01639213f403c12563d04cfe29b95dc36b9c7c1
  1. framework/