DO NOT MERGE - Merge pie-platform-release (PPRL.190505.001) into master.

Bug: 132622481
Change-Id: If0cbf42a107bfd850c6d1003bddf810aad374a17
tree: 4f048d22d080e27722f1f5205145ac6a95ceafac
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml
  5. OWNERS
  6. proguard.flags