Revert HeadsUp

Revert "Fix heads up action bar switch handling for tablets."

This reverts commit c4d19d2160a53ae785c3119ffbde4a657f6bcb28.

Revert "Settings: Remove unnecessary padding from HeadsUpSettings."

This reverts commit ae79ee48c7103785c59d58a11ac62936efedc412.

Revert "Settings: Add heads up quicksettings tile. (2/2)"

This reverts commit 2bafbe11fa7a3b5a41aadd5551c9ac6c85e176b4.

Conflicts:
	src/com/android/settings/quicksettings/QuickSettingsUtil.java

Change-Id: I3cb93257ec6d58ce9140439c083ffddaa251b73f

Revert "Hide heads up settings and show a notice if heads up is disabled."

This reverts commit 8ea05ccb10bc57a3d50a915bcc636ac7f1fa5dc9.

Conflicts:
	res/values/cm_strings.xml

Change-Id: Ic4eab95743af32bc398d08f8cd99fc3f78e3f4d2

Revert "Settings: Add heads up blacklist options. (2/2)"

This reverts commit ca559b9ff57c85295d23a3d3de49dc81b6a45911.

Conflicts:
	res/values/cm_strings.xml
	res/xml/notification_drawer.xml
	src/com/android/settings/cyanogenmod/NotificationDrawer.java
	src/com/android/settings/cyanogenmod/SystemSettingListPreference.java
	src/com/android/settings/headsup/HeadsUpDoNotDisturbSettings.java
	src/com/android/settings/headsup/HeadsUpEnabler.java

Change-Id: I0c0d08f668eabaeddc521e49afda9b3cb76753f4

Revert "Settings: Add HeadsUp setting."

This reverts commit 7c323bcbcd2f48a19c556db8afb3a46b99e35515.

Conflicts:
	res/xml/notification_drawer.xml
	src/com/android/settings/headsup/HeadsUpDoNotDisturbSettings.java

Change-Id: I501a83e08713d2c98503c36468e878eca5f12d51
Merge "Revert HeadsUp" into pac-4.4