The assertions that we have to catch refcounting objects on the wrong thread are now fatal in opt builds. This change is scoped to the nightly channel to avoid performance penalties on builds that are widely used, and will not propagate to aurora. See bug 907914 for more details.
The motivation for this change is to catch threadsafety problems in products where debug builds are not routinely tested (such as B2G). Please followup to dev-platform if you have questions. - Kyle _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
