DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp into stag-aosp-master

Bug: 151763422
Change-Id: I29f1a8d1e447787e6d4f7104ac1b002adce9c68a
tree: f236397a50d20d601689e1911d42b0d43c5ef5fe
  1. msm8974/
  2. msm8996/
  3. msm8998/
  4. Android.mk
  5. CleanSpec.mk