Merge tm-qpr-dev-plus-aosp-without-vendor@9467136

Bug: 264720040
Merged-In: Ia4041e10156eadb37799ebdc12b33fbb3de4c54d
Change-Id: I84ee1eacd23193d4bd40d6e2e74afc424fa57668
tree: e66699d6d3b1ed1eb67ad1bed1b9f8fc36248baf
  1. powerstats/
  2. device.mk
  3. OWNERS
  4. README.txt