Snap for 4959103 from 9a1614b6a68a3e05e06995ca32c9e67ffb854297 to pi-b4s4-release

Change-Id: I6f704107eec4cbc3c391960a31c7fa8a3cb6815d
tree: 7b7c552b2a77e7f95d8e85df58e28bd3e83d4e7b
  1. host/
  2. shared/
  3. system/
  4. tests/
  5. Android.mk
  6. common.mk
  7. README