Merge Android Pie into master

Bug: 112104996
Change-Id: I4c66fc140a17a0f313ced4675227229a0756c7ef
tree: 7428d162d33652aef836607c855d18330e41a7a4
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml