Bug 798844 - Remove Metro fork of login manager; use the original version in toolkit [r=bbondy]
Bug 856757 - Remove unused/broken code from metro LoginManagerPrompter [r=bbondy]
Bug 855677 - Don't display "undefined" in restored tab titles [r=mbrubeck]
Bug 849270 - Add --symbols-path to marionette test runner, r=jgriffin