Revert "QuickSettings: Ram Tile WIP Dont Merge 1/3"

This reverts commit 5ad8b97b787a764841aab20522175743dc016e1a.

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsModel.java

Change-Id: I16c0ad4d026a538912dbe67ef466b48a421646d7