Merge "Merge mainline-release 6664920 to master - DO NOT MERGE" am: 57223d7b72

Original change: https://android-review.googlesource.com/c/platform/frameworks/ml/+/1430833

Change-Id: I35bc9bb3e6883b269d0fb7cdbb1a6749c825a454
tree: 82eb9e1ffe6e3b0c478f40838544d2937f1dbe40
  1. nn/
  2. .clang-format
  3. CleanSpec.mk
  4. CPPLINT.cfg
  5. OWNERS
  6. PREUPLOAD.cfg