DO NOT MERGE - qt-qpr1-dev-plus-aosp-without-vendor@5915889 into stage-aosp-master

Bug: 142003500
Change-Id: I5c96959d36d65e536da3a29073b861aa5a98ca6c
tree: 0c4757c0f91d5e6e76f64df753a3c7dab92641db
  1. .clang-format
  2. Android.bp
  3. OWNERS
  4. PREUPLOAD.cfg
  5. disaster_recovery/
  6. libflags/