am 852dc963: Merge "avc_util: try to find the first start code prefix 0x000001...

am 852dc963: Merge "avc_util: try to find the first start code prefix 0x000001 even though there is non-zero byte at the beginning of the buffer." into lmp-mr1-dev

* commit '852dc963':
  avc_util: try to find the first start code prefix 0x000001 even though there is non-zero byte at the beginning of the buffer.