[automerger skipped] Add 4 size variants of mobilenet_v2 am: dd2e599891 am: 792760f175
am: c1d2453b42  -s ours

Change-Id: I699a049a88257cb7071cdd9592ad9a65e79e39fe
tree: 646d45df88ef9fcc4fb35482088f91bd08a7874c
  1. assets/
  2. LICENSE
  3. OWNERS
  4. README.txt