[gnome-continuous-yocto/gnomeostree-3.28-rocko: 7088/8267] libpng: upgrade to 1.6.31

[Emmanuele Bassi <ebassi src gnome org>]

commit 5bb613a0e2b26529a4e628d204bdd49d236eda24
Author: Maxin B. John <maxin john intel com>
Date:   Thu Jul 27 15:24:54 2017 +0300

    libpng: upgrade to 1.6.31
    
    1.6.31 fixes pngpriv.h to work around failure to compile
    arm/filter_neon.S.This bug was introduced in libpng-1.6.30beta01
    
    No changes in License.The license checksums changed because of
    update in Copyright dates in LICENSE and png.h files.
    
    (From OE-Core rev: 8319dce16210ebe2d89cd1e0926ad937909bc9ea)
    
    Signed-off-by: Maxin B. John <maxin john intel com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 .../libpng/{libpng_1.6.29.bb => libpng_1.6.31.bb}  |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/meta/recipes-multimedia/libpng/libpng_1.6.29.bb b/meta/recipes-multimedia/libpng/libpng_1.6.31.bb
similarity index 72%
rename from meta/recipes-multimedia/libpng/libpng_1.6.29.bb
rename to meta/recipes-multimedia/libpng/libpng_1.6.31.bb
index 1c7d136..c96ea14 100644
--- a/meta/recipes-multimedia/libpng/libpng_1.6.29.bb
+++ b/meta/recipes-multimedia/libpng/libpng_1.6.31.bb
@@ -2,15 +2,15 @@ SUMMARY = "PNG image format decoding library"
 HOMEPAGE = "http://www.libpng.org/";
 SECTION = "libs"
 LICENSE = "Libpng"
-LIC_FILES_CHKSUM = "file://LICENSE;md5=f9acafc1325f8f8da80aeee94dbc1bda \
-                    file://png.h;endline=144;md5=0b2aa20c7ff55d9411108317df8ff0c9"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=6f21e4e1f795810b5ea491b333bc6ea1 \
+                    file://png.h;endline=144;md5=af300c419a45c53a8d2daa0b7d167a66"
 DEPENDS = "zlib"
 
 LIBV = "16"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/project/${BPN}/${BPN}${LIBV}/${PV}/${BP}.tar.xz"
-SRC_URI[md5sum] = "3245dbd76ea91e1437507357b858ec97"
-SRC_URI[sha256sum] = "4245b684e8fe829ebb76186327bb37ce5a639938b219882b53d64bd3cfc5f239"
+SRC_URI[md5sum] = "1b34eab440263e32cfa39d19413fad54"
+SRC_URI[sha256sum] = "232a602de04916b2b5ce6f901829caf419519e6a16cc9cd7c1c91187d3ee8b41"
 
 MIRRORS += "${SOURCEFORGE_MIRROR}/project/${BPN}/${BPN}${LIBV}/${PV}/ 
${SOURCEFORGE_MIRROR}/project/${BPN}/${BPN}${LIBV}/older-releases/${PV}/"