Merge "NuPlayer: reduce calls to getFormat()." into nyc-dev
am: 78d4d1e46c

* commit '78d4d1e46c546a29ec86b98f4bfce71424c42213':
  NuPlayer: reduce calls to getFormat().

Change-Id: Ie9faf740957ca0b9d47a91ef1396a025b41d4ec0