am c45224b4: Merge "Implementation of the tic-tac-toe sample." into froyo

Merge commit 'c45224b4252e48f68239e4610811ac1afe41ad71' into froyo-plus-aosp

* commit 'c45224b4252e48f68239e4610811ac1afe41ad71':
  Implementation of the tic-tac-toe sample.