libpng usage tweaks
libpng usage tweaks

 Bug: 10447005

 Call png_set_interlace_handling explicitly instead of relying on
 implicit handling that logs warnings

 Include filename when printing warnings

Change-Id: Ia343427f5522dc8ab1010f8d7017e86f389caf99

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base