Bug 993261 - Remove legacy code for redirecting key events to URL bar. r=lucasr, a=sledru
Bug 1000337 - Make NotificationStorage cache origin-aware. r=mhenretty, a=abillings
Bug 987859 - TabsToolbar margin needs to be dropped when entering fullscreen mode rather than when the sizemode attribute changes, which is too late. r=gijs, a=sledru
Bug 959356 - Fix the spelling and type of the isWow64 measurement. r=rnewman, a=sledru