www/chromium: update to 45.0.2454.85 [1]
- support webui JS code, from OpenBSD
- support setting background processes, from OpenBSD
- disable core dumps in the wrapper script [2]
Submitted by: LeFroid <tmvfroid@gmail.com> [1] via GitHub
Submitted by: cognet [2]
MFH: 2015Q3
Security: http://vuxml.freebsd.org/freebsd/a9350df8-5157-11e5-b5c1-e8e0b747a45a.html