DO NOT MERGE - Merge Android R QPR1

Bug: 172690556
Merged-In: Iede8164e8b02f8136c10fdb53033d242d21723cb
Change-Id: Ie0423ea1be11932e3682a1a1e18c2e9aa692da75
tree: 5e70eb4979c30f73dec4650c23c033b7576f3989
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml
  5. CleanSpec.mk
  6. NOTICE
  7. OWNERS