OPENSUSE-SU-2016:2429-1 Security update for chromium

This update Chromium 53.0.2785.143 fixes the following issues boo1002140 - CVE-2016-5177: Use after free in V8 - CVE-2016-5178: Various fixes from internal audits The following bugfix changes are included: - Export GDKBACKEND=x11 before starting chromium, ensuring that it's started as an Xwayland...