update for chromium, v8 (important)

Update to 19.0.1079 Security Fixes bnc754456: High CVE-2011-3050: Use-after-free with first-letter handling High CVE-2011-3045: libpng integer issue from upstream High CVE-2011-3051: Use-after-free in CSS cross-fade handling High CVE-2011-3052: Memory corruption in WebGL canvas handling High...