Revert "Framework: Notification Shortcuts (1/2)"

This reverts commit c81e554cca46dbaced4999fa01e8feee3e9474e5.

Conflicts:

	packages/SystemUI/res/layout/status_bar_expanded.xml
	packages/SystemUI/res/values/dimens.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
Revert "Notification shortcuts spacing and tablet transition fix"

This reverts commit 83a0910df8a818802de5cf7add2baea641e72d16.

Conflicts:

	packages/SystemUI/res/layout/status_bar_expanded.xml
	packages/SystemUI/res/values/dimens.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java