am dfc32a34: gralloc: Use AOSP API to filter board platform

* commit 'dfc32a34745b1301443061c6c90a4f633255a592':
  gralloc: Use AOSP API to filter board platform
tree: 960c09ad4f00e6355b260dba8be9f97547f0f4b0
  1. msm8084/
  2. msm8226/
  3. msm8960/
  4. msm8974/
  5. Android.mk