am e367896e: Merge "Fix issue #2594388: WallpaperService doesn\'t always call onSurfaceDestroyed()" into froyo

Merge commit 'e367896e91a0d75250f00f2de3929495595719d4' into froyo-plus-aosp

* commit 'e367896e91a0d75250f00f2de3929495595719d4':
  Fix issue #2594388: WallpaperService doesn't always call onSurfaceDestroyed()