am 74d2a533: am bb7cfa1e: am 85c5cdcd: am c3a0c9f6: am 45ca5ba7: am 01cdd312: am 669792b3: Fix sans-serif-thin and sans-serif-light fonts in layoutlib. [DO NOT MERGE]

* commit '74d2a533a4d815e1ef5c709837cc8f8484b715d4':
  Fix sans-serif-thin and sans-serif-light fonts in layoutlib. [DO NOT MERGE]