Merge commit '3a0146cd29fae3c5bc29d8d535d67826284f8cc9' into gingerbread-plus-aosp * commit '3a0146cd29fae3c5bc29d8d535d67826284f8cc9': New API for "immersive" activity windows.
Merge commit '3a0146cd29fae3c5bc29d8d535d67826284f8cc9' into gingerbread-plus-aosp * commit '3a0146cd29fae3c5bc29d8d535d67826284f8cc9': New API for "immersive" activity windows.