Add IDL attribute for unimplemented API calls, and attach it to window.outerHeight/innerWidth, etc. Currently just prints a log message if the properties are read/written to during replay.
Create PlaybackError dummy event to trigger a non-fatal warning when dispatched. Modify DispatchableAction/DeterminismController to allow events with no DOMEventDispatch ordering. Use the ReplayNotImplemented IDL attribute to automatically generate the code to record PlaybackError events during capture.
Don't send playbackError messages to the frontend when ignoring errors. Fix problem where the overview message panel's content was not being set properly.
Add ReplayNotImplemented IDL attribute to bindings for document.referrer, window.history, screen, navigator, clientInformation, applicationCache, localStorage, and performance.
Merge pull request #130 from rjbailey/iss109

Wrap known nondeterministic DOM APIs with code that triggers non-fatal warning.