Bug 1041658 - write tests for the global webrtc sharing indicator, r=Gijs, a=sledru.
Bug 1048230 - Global indicator inaccessible when taskbar is on top of the screen, r=Enn, a=sledru.
Bug 1056172 - the recording-window-ended notification isn't reliably fired, r=jesup, a=sledru.
Bug 1058650 - updateBrowserSpecificIndicator should not be called for closed tabs, r=Gijs, a=sledru.
Bug 1050802: Backend to allow stopping sharing for screen/window for a WindowID r=jib, a=sledru
Bug 1050802 - UI changes to stop screen/window separately, r=Gijs, a=sledru.