am 527cfd6e: Doc change: cherry-pick from master: Files for the Spinner and SpinnerTest sample applications...

Merge commit '527cfd6ef30a92a679aa2fff3d57f7024cebf609' into froyo-plus-aosp

* commit '527cfd6ef30a92a679aa2fff3d57f7024cebf609':
  Doc change: cherry-pick from master: Files for the Spinner and SpinnerTest sample applications...