third_party/libpng/pnglibconf.h - skia - Git at Google

 /*
  * Copyright 2017 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */

 #include "../externals/libpng/scripts/pnglibconf.h.prebuilt"
 #undef PNG_READ_OPT_PLTE_SUPPORTED
	/*
	* Copyright 2017 Google Inc.
	*
	* Use of this source code is governed by a BSD-style license that can be
	* found in the LICENSE file.
	*/

	#include "../externals/libpng/scripts/pnglibconf.h.prebuilt"
	#undef PNG_READ_OPT_PLTE_SUPPORTED