am c2fd9a35: (-s ours) am 7012c6fc: am 7fc65bda: am d9e9e60f: Update build tools version to 22.0.2. DO NOT MERGE.

* commit 'c2fd9a355ced12edb4e81a0545ee002f70270be8':
  Update build tools version to 22.0.2. DO NOT MERGE.