Bug 918170 - Handle StopIteration in CPOWs (r=dvander)
Bug 920881 - Fix assertion in nsSHistory::EvictOutOfRangeWindowContentViewers (r=smaug)
Bug 921680 - Fix poor formatting of JS errors in workers (r=bent)
Bug 885615 - Fix "reference to undefined property exn.stack" (r=Yoric)
Bug 691252 - Fix "reference to undefined property rels.feed" (r=felipe)
Bug 911182 - Add test that incremental GC is enabled (r=luke)