Bug 895025 - Unable to import bookmarks from IE when they contain a .lnk to a folder. r=mak
Bug 945498 - Use breakpad to report seccomp violations as crashes. r=ted, r=kang

Upstream issue for breakpad patch: https://breakpad.appspot.com/1114003/
Bug 952335 - Provide the full path for OS.Constants.Path.libxul on OSX. r=mossop
Bug 962787 - Implement New Designs for the InContent Untrusted and Attack! Pages. r=sfoster
Bug 966988 - Fix bug 959420 in webapps actor getManifestFor usage. r=paul
Bug 967032 - Wait for Gecko initialization. r=snorp
Bug 967203 - Telemetry doesn't save pending pings on shutdown. r=Yoric
Bug 961954 - Lazy load main menu. r=mfinkle
Bug 961050 - Reference to undefined property options.compression. r=Yoric
Bug 967553 - Restore to using __wrap_free. r=gcp
Bug 968212 - Add MIDI file extension to MIME type mapping. r=snorp
Bug 965137 - Synchronously write session on application-background. r=mfinkle
Bug 965137 - Replace SessionStore pageshow listener with onLocationChange listener. r=mfinkle
Bug 962478 - Stop inspector's picker on devtools toolbox destroy, r=miker
Bug 926264 - Do not exit(0) twice r=@Mossop
Bug 959230 - Use DOMWindowCreated events to add payments listeners. r=mfinkle
Bug 897496 - [Australis] Fade out and cut off third-to-nth line of toolbarbutton labels in menupane. r=Gijs ui-r=mmaslaney
Bug 968384 - make the bookmarks item not say 'undefined' in the overflow menu, r=mconley
Merge m-c to fx-team.
Backout 12ca455a3f09 and 580de0df77e9 for rc failures