Android R Beta 3
DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp into stag-aosp-master

Bug: 151763422
Change-Id: Ie06f8398a1a1fff0abd02042fa2f7ecd940aada3
tree: b111d4be8df27ec2039f8a213c007ecfa82b74fc
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml
  5. OWNERS
  6. proguard.flags