[DO NOT MERGE] Update FreeType to 2.6.2+update from 2.4.12 am: 42a6868914 am: d55dd850cb am: 52b3a17d26  -s ours
am: 6aebab2093  -s ours

* commit '6aebab209355ba1eb337edadb2aa9c6a22cdc5ba':
  [DO NOT MERGE] Update FreeType to 2.6.2+update from 2.4.12

Change-Id: I89024d5f1a561f055b298c834acd0592122ee7f1