Update CTS version to 2.1_r2.

Change-Id: I9ce70318eb0d8443f6d23379a41f2478768abdee
1 file changed
tree: 6c755207e8f1f34d76b3815be8fcf4392c8a3c66
  1. tests/
  2. tools/
  3. .gitignore
  4. Android.mk