CTS: WifiManager.addNetwork with HttpProxy

Added CTS tests verifying, that adding a WifiConfiguration containing an
httpProxy will:
-Succeed if caller is DeviceOwner
-Fail if caller is not DeviceOwner

Test: Added two CTS tests
Bug: 14669153
Change-Id: I2c81492dba5052117a03a2aa7b3cc8ffb5d52d5f
Merged-In: I2c81492dba5052117a03a2aa7b3cc8ffb5d52d5f
1 file changed
tree: 5c0c0e88abdcad881d914fe81b7a3c8ea876b115
  1. tests/