am 3f4f8ad0: am 98c2591a: (-s ours) merge from open-source froyo

Merge commit '3f4f8ad0ff9a603419b66d6672cc00bb69b35d78' into gingerbread-plus-aosp

* commit '3f4f8ad0ff9a603419b66d6672cc00bb69b35d78':
  Add/Remove Some @KnownFailure Annotations