resolved conflicts for merge of 57db559d to master

Change-Id: I645993fe69116f05e2275771b51a36402ba05472
tree: b235755af3549f47b3dd2c6a1f29aeaea86e0f04
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. wrap_alpha.py