am 131a5ee9: am dbf3d3ac: am af1f42be: Fix issue #2271668: Live Wallpaper Force-Close when changing from live wallpaper to picasa wallpaper

Merge commit '131a5ee9aeadb9057847a437a669dd61573f5c88'

* commit '131a5ee9aeadb9057847a437a669dd61573f5c88':
  Fix issue #2271668: Live Wallpaper Force-Close when changing from live wallpaper to picasa wallpaper