Log Message:
Update to 60.5.2

Changelog:
60.5.2
Fixed a frequent crash when reading various Reuters news articles (bug 1505844)

60.5.1
#CVE-2018-18356: Use-after-free in Skia
#CVE-2019-5785: Integer overflow in Skia
#CVE-2018-18335: Buffer overflow in Skia with accelerated Canvas 2D

60.5.0
#CVE-2018-18500: Use-after-free parsing HTML5 stream
#CVE-2018-18505: Privilege escalation through IPC channel messages
#CVE-2018-18501: Memory safety bugs fixed in Firefox 65 and Firefox ESR 60.5