am ce60d4b2: Merge "Move Layoutlib API library to sdk.git" into eclair

Merge commit 'ce60d4b27e17d98423fd339f61e8b746866f1f4e' into eclair-plus-aosp

* commit 'ce60d4b27e17d98423fd339f61e8b746866f1f4e':
  Move Layoutlib API library to sdk.git