Revert "Creating a flag to enable low light clock undocked"

Revert submission 21320488-cherrypick-260385832-0fle6hog8z

Reason for revert: Causing Boot failure for tablet b/268342901 

Reverted changes: /q/submissionid:21320488-cherrypick-260385832-0fle6hog8z

Change-Id: I1e57b011f9c5878ffc09c40d6d692edb671795de
1 file changed