Revert "Revert "Add Some Overclock (3rd Try)""

This reverts commit 90022d7f9974d54ef162ffdcd35d814d05bb2ff9.

Change-Id: Ic6b384268570538bfe41fb51ca8024c7143b4f69
Merge "Revert "Revert "Add Some Overclock (3rd Try)""" into android-4.4