Snap for 8564071 from 53c5598b99c6d4733d5e83fa6c4a70b03d6e182a to mainline-tethering-release

Change-Id: I27596c84ea5dee092f984cae1bc36e545514b225
tree: 1958a3c973ff573627f525a97934638eb9509fba
  1. include/
  2. tests/
  3. Android.bp
  4. BufferAllocator.cpp
  5. BufferAllocatorWrapper.cpp