am a434d9d1: (-s ours) DO NOT MERGE ANYWHERE. update support library from build 2074449 on lmp-mr1-supportlib-release branch.

* commit 'a434d9d14b42be271d60cf7b62639f814fa11143':
  DO NOT MERGE ANYWHERE. update support library from build 2074449 on lmp-mr1-supportlib-release branch.