DO NOT MERGE - Merge pi-platform-release (PPRL.190505.001) into stage-aosp-master

Bug: 132622481
Change-Id: I1eeac045e1cc3321801257c5dd56305c2bcc0032
tree: d097d5636d7664c05d6aed4725ccdd7c003ff97e
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml
  5. CleanSpec.mk
  6. OWNERS