resolve merge conflicts of 86a28d0 to klp-modular-dev am: a5bc59620f am: 36acff7d7e am: 1f814d7630 am: ca45737e27 am: 8a1d4e97ad
am: aa02888e55

* commit 'aa02888e55147ec78fa5636a87e2447bda136d68':
  DO NOT MERGE Use updated libpng API

Change-Id: I10705dd579623e4b208093cfc4839aad496081c8