cleanup

Change-Id: I21de0f127b9e4ce19676ef9573c6061793e42430
fix this

Change-Id: I6c45b40f23d3786f1b098771bfe05cef570f8de5
Revert: statusbar Brightness control

Change-Id: I58f5685151fe68c700415904fdb817d3285d9736