Bug 806394 - updater should log more things, r=mfinkle
Bug 835454 - [Audio] AudioChannelService didn't notify agents to call getMuted() when a content channel's visibility is changed. r=baku, a=tef+
Bug 834769 - Change the "destroyed" state value for RefCounted. r=Waldo
Bug 836161 - Fix gcc version test from bug 833627 to be properly quoted by m4. r=ted