Bug 891056 - Use resize events instead of Windows notifications for snapped view [r=rsilveira]
Bug 891056 - Don't show overlay buttons in snapped view [r=rsilveira]
Bug 891056 - Remove unused code from widget/windows/winrt [r=bbondy]
Bug 920090 - Remove unused ActivityObserver code from Metro [r=jimm]
Bug 918123 - Remove desktop Getting Started link from Metro default bookmarks [r=ally]