For the `performance.navigation` props, I store them in the timing that's already linked from the window, to prevent adding more code around that just for 2 props, so it keeps it simple.
-- v2: include/mshtml: Add IHTMLXDomainRequest and factory interfaces and classes. mshtml: Don't check for doc_node from the doc obj when it can't be NULL. mshtml: Return proper error for invalid selectors in IE8 mode. mshtml: Treat edit mode as a reload. mshtml: Implement performance.navigation.type. mshtml: Implement performance.navigation.redirectCount. mshtml: Set `reload` load type to Gecko for document reloads. mshtml: Implement `onload` prop for input elements. mshtml: Send load event synchronously for image elements if set to same src. mshtml: Implement location.reload(). mshtml: Implement print events.