Reset the flag that indicates the responsiveness of the web process whenever the web process is terminated, and not just when it's terminated by the API.
Created attachment 427540 [details] Patch
Thanks for the patch. If this patch contains new public API please make sure it follows the guidelines for new WebKit2 GTK+ API. See https://trac.webkit.org/wiki/WebKitGTK/AddingNewWebKit2API
Committed r276897 (237243@main): <https://commits.webkit.org/237243@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 427540 [details].