Bug 868498: Enable switching between overlay and regular scrollbars without browser restart on Mac OSX. r=roc
Bug 868498. Don't reframe for changes between position:static and position:relative. r=heycam
Bug 867082 - Use JSPROP_SHARED for the customNative global property in the JS shell. r=jwalden

--HG--
extra : rebase_source : 8d275654d7242d000416ce30f3116b85657ed26a
Bug 874158 - Crash in GetNativeForGlobal. r=bholley