Snap for 7652338 from face0bb97ebe0670363d7e757f34471ab27c462a to mainline-cellbroadcast-release

Change-Id: I0bfd6b52ed21ee177120b9fe051d894c00ad4882
tree: f71e233c230fb661f6af0aa5c05e6760a7f243fb
  1. include/
  2. tests/
  3. Android.bp
  4. BufferAllocator.cpp
  5. BufferAllocatorWrapper.cpp