Do not eagerly launch WebProcess when WKPagePostMessageToInjectedBundle() is called. It is bad for performance as we cannot leverage the process cache if we don't know the domain of the site that will be loaded. Instead we now queue those injected bundle messages until we really need to launch the process.
Created attachment 391078 [details] Patch
Comment on attachment 391078 [details] Patch Clearing flags on attachment: 391078 Committed r256882: <https://trac.webkit.org/changeset/256882>
All reviewed patches have been landed. Closing bug.
<rdar://problem/59571018>