am 7578e575: Merge change 23155 into donut

Merge commit '7578e57567d63139b563e2a3c6face707beeb931' into eclair

* commit '7578e57567d63139b563e2a3c6face707beeb931':
  Change CTS makefiles so apps are built in data not system partition.
tree: 972f1467c33b84326173c6e072ed500e37296e89
  1. tests/
  2. tools/
  3. .gitignore
  4. Android.mk