Merge Android R

Bug: 168057903
Merged-In: I5d7809cf7ab2c26f22ad34434bfd997baed6e327
Change-Id: I451b7e922a1bacb4c6940a66d4fbc18a6ed43280
tree: 46486d665dd16510e4fff9b4c42b1713bdf9244a
  1. bundletool-all-20200303.jar
  2. LICENSE
  3. METADATA
  4. MODULE_LICENSE_APACHE2