Log Message:
Update to 58.0.1

* Fix build under netbsd-7, PR pkg/52956

Changelog:
Fix Mozilla Foundation Security Advisory 2018-05:
Arbitrary code execution through unsanitized browser UI

When using certain non-default security policies on Windows (for
example with Windows Defender Exploit Protection or Webroot security
products), Firefox 58.0 would fail to load pages (bug 1433065).