Revert "Keyguard : Fix album art sticking after playback is stopped"

This reverts commit 7bd5eaa5dd5d8cbed1cb7b6563176bc034d8a9f4.
Revert "Lockscreen wallpaper for themes"

This reverts commit ed8ff8a3355ede2315763fcd85ed3baacaf4c142.
Revert "wallpaper: add missing @hides"

This reverts commit 5d230672e15d25a5136c604774da9b3550a19711.
Revert "Keyguard: more consistency with the new lockscreen wallpaper"

This reverts commit ec4fb56444ae2b6a846f829730a6e07ccfd5ccc0.
Revert "add Custom Lockscreen switch"

This reverts commit 1df2f3596cf851e099d99b888e9d6595f2f0976b.

Conflicts:
	core/java/android/provider/Settings.java

Change-Id: I5211da3513fe352e841cd8a9ff958dbbdc46a378
Revert "Wallpaper Overscroll and Transparent NavBar"

This reverts commit 623682892c75242463c69da8bffb71a11b5ea765.

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

Change-Id: I31c0759103eb858a2f2c2bb9e43686eba68b63bd
Revert "Lockscreen: Fix SystemUI crash on initial selection of Custom Background."

This reverts commit 28070f9e0b9ef5b43e2a9c2196c5d7c3226100ee.

Conflicts:
	packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java

Change-Id: I5f48380d5b1bc85772c9b7c59f6b720e591d77b1