This update for chromium, gn fixes the following issues:
chromium was updated to 86.0.4240.183 boo#1178375
Update to 86.0.4240.111 boo#1177936
CVE-2020-16000: Inappropriate implementation in Blink.
CVE-2020-16001: Use after free in media.
CVE-2020-16002: Use after free in PDFium.
CVE-2020-15999: Heap buffer overflow in Freetype.
CVE-2020-16003: Use after free in printing.
chromium-86-f_seal.patch: F_SEAL* definitions added for leap 15.1 and 15.2
Remove vdpau->vaapi bridge as it breaks a lot: (fixes welcome by someone else than me)
Fix cookiemonster:
Update to 86.0.4240.75 boo#1177408:
Update to 0.1807: