Created attachment 659551 [details] [diff] [review]
We've been using the pile-of-toothpicks condition "(/Mac\x20OS\x20X\x2010\.5/.test(http.oscpu))" for Mac versions in reftest conditions, but I couldn't face copy-pasting it yet again for seven more 10.8 ifs.
Inconveniently, this is dbaron's patch from https://hg.mozilla.org/users/dbaron_mozilla.com/patches/raw-file/19b83bbbcbd6/condition-sandbox-osx minus the anchor at the start of the regex (oscpu is "Intel Mac OS X 10.8" rather than "Mac OS X 10.8"), so I can't really expect him to review it.
https://tbpl.mozilla.org/?tree=Try&rev=27f3ef4ee4df&noignore=1 is it working fine (the 10.8 orange is because I've only patched the first couple of failures).
The variable in https://hg.mozilla.org/integration/mozilla-inbound/rev/ebff207c2574, using it for the existing conditions and dumping the unsupported 10.5 in https://hg.mozilla.org/integration/mozilla-inbound/rev/349231ac63a1
Thanks for fixing and landing it for me.