Enable the layers.deaa.enabled preference by default on OSX
An intent to ship has been posted: https://groups.google.com/d/msg/mozilla.dev.platform/T0D82m4i7gs/vMP-rIsQZQQJ
Created attachment 8598323 [details] [diff] [review] Bug 1152977: Enable by default DEAA for desktop platforms that use OpenGL compositor - DEAA is enabled by default for the OpenGL compositor. This will take immediate effect on OSX and will be effective in Linux once the OpenGL compositor is enabled by default in Linux.
Comment on attachment 8598323 [details] [diff] [review] Bug 1152977: Enable by default DEAA for desktop platforms that use OpenGL compositor I'm ok with this, but you're going to want jrmuizel's r+ for this for checkin, as gfx owner.
Please check-in after Bug 766345
Try run for reftests is green: https://treeherder.mozilla.org/#/jobs?repo=try&revision=240775c4bc0e