Bug 881997 - Use confvars to establish webgl conformance for different products. - r=bjacob,ted
Bug 881997 - Test to assure that conformance is only exposed on our conformant products. - r=dzbarsky
Bug 892647 - Add check to DOMRequestIpcHelperMessageListener.destroy() to take actions only once. r=jlebar

--HG--
extra : rebase_source : 08b9f74879863ecfb0f5847b3854d28b67ec1f85