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

Bug: 151763422
Change-Id: Id595bd1f7177761499dac314e00a5144dce9318a
tree: b457f2f7a2f422a0dc91bcedc9ae6799862d319e
  1. disaster_recovery/
  2. libflags/
  3. .clang-format
  4. Android.bp
  5. OWNERS
  6. PREUPLOAD.cfg