Bug 878961 - Need to differentiate user agent for Firefox OS 1.1 from Firefox OS 1.01 r=lmandel,gerv a=leo+
Bug 874459 - Set a valid window icon for desktop on Mac; r=myk, a=leo+

--HG--
extra : amend_source : 0870d9e177c885466556bb04225b374c777a2e30
Bug 864382 - Cherry-pick pieces of bug 647216 to b2g18 so that nsDOMWindowUtils::SendMouseEvent returns whether the event was PreventDefault()'ed. a=leo+
Bug 864382 - Send a click event after a contextmenu event if the later has not been caught. r=jlebar, a=leo+
Bug 878493 - DeviceStorage: Invalidate used space cache if free space changes. r=janv, a=leo+
Merge b2g18 to v1.1hd. a=merge