Remove legacy connection end code in wifi
Remove legacy connection end code in wifi

Student007/t2-cli,tessel/t2-cli,rwaldron/t2-cli,nodebotanist/t2-cli,rwaldron/t2-cli,LinusU/t2-cli,tessel/t2-cli,LinusU/t2-cli,tikurahul/t2-cli,tikurahul/t2-cli,tessel/t2-cli,nodebotanist/t2-cli,tikurahul/t2-cli,nodebotanist/t2-cli,rwaldron/t2-cli