add newest gradle plugin (cherry picked from commit 6d1657983350527e2a15ce2ee1904b6bfecb1645)
am: ef8934a609

Change-Id: Ie2c14e965c698b31757b8dfc6cbec3e48013f6d7
tree: dcecedeed56c94a2c97f8936b799313470c486bc
  1. com/
  2. .gitignore