Quiet Hours (2/2) thanks cm

remove as well depreciated ontreeclick

Change-Id: Id61ced473589e1f4a6ca30e4d3302c01f7b91ae2

Conflicts:
	res/layout/preference_time_range.xml
	res/values/slim_strings.xml
	res/xml/quiet_hours_settings.xml
	res/xml/slim_sound_settings.xml