Revert "GOV: Deadline tuning"

This reverts commit c4093bfad3404b228c9870bb494e94f328089378.
Revert "net: wireless: bcmdhd: Reduce active scan time to 20/30"

This reverts commit 8f3fd3cbb2482777797ff9ab35a18450c9e9b869.
Revert "CHROMIUM: clocksource: allow clocksources to be selected earlier during boot"

This reverts commit 8840412bf83945fb07b1a803856e318ad28ed974.