Revert "Performance settings [Port CM-10.2]"

This reverts commit 6199a155a1b662ac49fe67f9766a6eb09d287cde.
[2/3] Quiet Hours

Squash commit from:
 Quiet Hours (2/2) thanks cm

slimrom mods && omni adaptation

PS3: fix class paths
PS4: clean up :P
PS5: Google dialer check
PS6: Don't remove ringer mute option, just disable it