am 482284ad: am 6b3178a6: Merge "Fix a race condition in wallpaper move throttling." into gingerbread

Merge commit '482284ad0e3226b49c27bf41442c1cb150853226'

* commit '482284ad0e3226b49c27bf41442c1cb150853226':
  Fix a race condition in wallpaper move throttling.