Revert "Add sysfs entry for max screen off frequency"

This reverts commit 2d75aa027d548194c868c210b05f2427ae705bd5.
Revert "Change msm-sleeper to use lcd-notifier"

This reverts commit fee85c594f32c454c522f40d2fbf04ec9fd1b6c3.
Revert "Max screen off frequency and shut down cores while screen is off"

This reverts commit 65e25eea1695828714739d7e8730e9ff9f5fccb8.