am 234e509a: am 22186a2c: am ec8178eb: Merge change I9c1bad53 into eclair

Merge commit '234e509a67eb32606f3051d21eb3ea25b272d80d'

* commit '234e509a67eb32606f3051d21eb3ea25b272d80d':
  Add setPriority to allow wallpapers to run at lower cpu priority than default.