These are perma fail on the main branches, and the work required to fix them is more extensive than we want to do at the moment. As we've got 10.8 coverage, we're reasonably happy just to disable. If we do the work, it'll affect the 10.8 builders as well, so we can always get those updated with the changes first and retry 10.6 later.
Created attachment 8492065 [details] [diff] [review] The fix I've tried this with Armen's list_builder_differences.sh, but either that's not doing test builders, or I'm doing something wrong. This hopefully just reverts the 10.6 builds to doing xpcshell only.
Comment on attachment 8492065 [details] [diff] [review] The fix https://hg.mozilla.org/build/buildbot-configs/rev/9f0f886fd869
In prod with reconfig on 2014-09-22 08:20 PT
AFAIK this is working fine.