8191174: PngReader throws IllegalArgumentException because ScanlineStride calculation logic is not proper
Reviewed-by: serb, bpb, pnarayanan
^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.src-rev$
^.jib/
\.DS_Store
\.metadata/
\.recommenders/
test/nashorn/script/external
test/nashorn/lib
NashornProfile.txt
.*/JTreport/.*
.*/JTwork/.*