WebPageProxy::m_navigationID is never assigned to and is only used once by mistake in a debug LOG(). It must be a refactoring mistake.
Created attachment 363329 [details]
Comment on attachment 363329 [details]
Clearing flags on attachment: 363329
Committed r242310: <https://trac.webkit.org/changeset/242310>
All reviewed patches have been landed. Closing bug.