Bug 848253 - Release memory sooner when mutating session history. r=jlebar, a=akeybl
Bug 848535 - Simplify js object holding in XHR and FileReader. r=mccr8, a=akeybl
Bug 874083 - Ignore domain in PrepareForWrapping prototype remapping. r=gabor, r=billm, a=lsblakk
Bug 863818 - console.log messages don't appear in the Web Console when connecting to 'shell.xul' via Simulator. r=past, a=lsblakk
Bug 863732 - Use RTC wakeup to monitor WebSocket connection. r=jlebar, a=akeybl