Android 9.0.0 Release 38 (PD2A.190115.029)
Snap for 5227926 from ba57e9d0ce1d0038dcf3d0450b106f88d1fcefd8 to pi-b4s4-release

Change-Id: Iedd74c0b92ead708e2ebb12eaddcebd361d268ae
tree: 2f70f0f4d41fa567c79df58a26fffe36918b7f9f
  1. common/
  2. tools/
  3. Android.mk
  4. test_defs.sh