Merge Android10 QPR1 into AOSP master

Bug: 145570283
Change-Id: I978b6ab335c7fb5cb3875d777510a9f23df69b44
tree: 7cab2d4d9f797264a87bd1ac9435c92769fddc8d
  1. msm8998/
  2. Android.mk
  3. CleanSpec.mk