resolve merge conflicts of 86a28d0 to klp-modular-dev am: a5bc59620f am: 36acff7d7e am: 1f814d7630 am: ca45737e27
am: 8a1d4e97ad

* commit '8a1d4e97ad3b748a06db618f9d7ccf5114ea16d0':
  DO NOT MERGE Use updated libpng API

Change-Id: I09e8917976c05beec8bf881140539948c323ce58