resolve merge conflicts of 04ce46db64 to master.

Change-Id: I935bb47718f0e7d5fb48945dd8de6e28dac136e5
tree: 0f85f0e92cbc38290c91d2d1aa3ef123caf97191
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. wrap_alpha.py