am 4676c748: am edb2247d: am a45f6642: Remove live wallpaper picker from Launcher2.

Merge commit '4676c7481a9264696b572ff5bb7fe03c81a41ec8'

* commit '4676c7481a9264696b572ff5bb7fe03c81a41ec8':
  Remove live wallpaper picker from Launcher2.