am 4389d65c: Merge "Add SampleSyncAdapter to SDK build and docs build. Add CubeLiveWallpaper to docs build." into eclair

Merge commit '4389d65caea762b276b1b7d6fd560f4b2c4370b3' into eclair-plus-aosp

* commit '4389d65caea762b276b1b7d6fd560f4b2c4370b3':
  Add SampleSyncAdapter to SDK build and docs build. Add CubeLiveWallpaper to docs build.