Bug 859864 - remove NoSuchAttribute from errors.py, r=dburns
Bug 824965: Implement a method of getting correct CaretPosition from within anonymous content nodes. [r=ehsan]
Bug 855335 - Signaling - fix Wformat warnings in logging r=jesup
Backed out 17 changesets (bug 566746, bug 697377) for frequent OSX debug mochitest-5 crashes.