Merge pi-dev-plus-aosp-without-vendor into stage-aosp-master am: a3fa6c722d
am: b90578670f

Change-Id: Icaaa034319ad25b10e3aed3e5deea03b96b17603
tree: a8561f3006f133c128034ee9ac5f4b22cece09fe
  1. overlay/
  2. AndroidProducts.mk
  3. BoardConfig.mk
  4. mini_x86.mk