am 81515abc: am 42c35199: Update live wallpaper examples to new api.

Merge commit '81515abca85e742584db3c7cdacc5b840f0eb650' into eclair-mr2-plus-aosp

* commit '81515abca85e742584db3c7cdacc5b840f0eb650':
  Update live wallpaper examples to new api.