am e5143d6c: am a4aef41a: am a74774fd: am 4d8f6a38: Merge "stagefright aacenc: Mark codeWord as UWord16"

* commit 'e5143d6c09f0e9a960661a2b0a5916c33fcafc4d':
  stagefright aacenc: Mark codeWord as UWord16