am 826a215c: (-s ours) am 320f1126: am cf3f108e: am 5be65fda: Fix sans-serif-thin and sans-serif-light fonts in layoutlib. [DO NOT MERGE]

* commit '826a215c8b27babd041a77a8cdd2f42a29b240bd':
  Fix sans-serif-thin and sans-serif-light fonts in layoutlib. [DO NOT MERGE]