
The script to update the prebuilts can be found in
        platform/tools/vendor/google/layoutlib-prebuilt

The object in this prebuilt directory can be rebuilt from
        platform/frameworks/base/tools/layoutlib

From: oc-mr1-layoutlib-dev@0704571547408e45efacfd7786c2baf629f0475b
      https://android.googlesource.com/platform/frameworks/layoutlib/+/0704571547408e45efacfd7786c2baf629f0475b