Disable legacy property system

Change-Id: Ie14f1c69573f400fd9ea11409defce0d851aaa22
Support /data/media partition layout

Change-Id: I7022b7f7b9aaefa1cb336ca54a0e6aa1e9d0d5aa
Override product name

Change-Id: Id4e6a4be2ef098a18481d0d76d8d06b7de34b8b0