We should have a way to register "startup messages" on the context that are posted to the WebProcess each time it launches.
Created attachment 72738 [details]
Comment on attachment 72738 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=72738&action=review
> + APIObject on WebContext to be sent to the InjectedBundle's WKBundleInitialize
> + each tests bundle.
Landed in r71175.