Bug 859705 - Un-szip libraries before pushing them on the device for xpcshell tests. r=ted
Bug 865172 - Add z-index to cross-sliding tiles so they overlap when dragged. r=mbrubeck

--HG--
extra : rebase_source : e19147af09f1df53a823adfd0176cc56f32574de
Bug 778216 - Add a pref to show the url instead of title. r=mfinkle