Created attachment 636911 [details] [diff] [review] patch Incremental GC still needs to be tuned in order not to regress things. This patch is a backout of what landed in bug 735099. It's intended for Aurora.
Comment on attachment 636911 [details] [diff] [review] patch [Approval Request Comment] Bug caused by (feature/regressing bug #): Bug 735099 User impact if declined: Worse GC performance. Testing completed (on m-c, etc.): Patch landed at the very end of FF15 cycle, so this configuration was tested on nightly. Risk to taking this patch (and alternatives if risky): Just a backout, so should be low. String or UUID changes made by this patch: None
Comment on attachment 636911 [details] [diff] [review] patch [Triage Comment] Approving for Aurora 15. Please make sure to mark bug 641025 as disabled once backed out.
[Triage Comment] Updating status flags since this is landed on Firefox 15.