am 7863eb11: am 525bfe89: Merge change I9fb53a9c into eclair

Merge commit '7863eb11265cd06ee35a670b5e994d65e31337c3' into eclair-mr2-plus-aosp

* commit '7863eb11265cd06ee35a670b5e994d65e31337c3':
  add screenshots for the Bluetooth Chat sample app