Revert "Forward port Volume panel style and Linked volumes"

This reverts commit 14e93d4c2e02079a171bbbc4607d304949624b9d.
QuickSettings : Fix alarm intent

Refer to "com.android.deskclock" rather
than "com.google.android.deskclock"

Change-Id: I3b30c93331c3240fe7689dc6fb01c5dd538db2a4