am f7369ad5: Merge "Shutdown all connections when sync service is hung" into froyo

Merge commit 'f7369ad51f0eb2c231715975de13e4af37c58eb4' into froyo-plus-aosp

* commit 'f7369ad51f0eb2c231715975de13e4af37c58eb4':
  Shutdown all connections when sync service is hung