ProcessPoolConfiguration::ProcessPoolConfiguration() uses WebsiteDataStore::defaultIndexedDBDatabaseDirectory(), but ProcessPoolConfiguration::createWithWebsiteDataStoreConfiguration(const WebKit::WebsiteDataStoreConfiguration&) always uses WebsiteDataStore::legacyDefaultIndexedDBDatabaseDirectory(). Therefore it's possible we operate on different directories when using WKWebsiteDataStore.
Created attachment 362756 [details] Patch
Comment on attachment 362756 [details] Patch r=me
Comment on attachment 362756 [details] Patch Clearing flags on attachment: 362756 Committed r242203: <https://trac.webkit.org/changeset/242203>
All reviewed patches have been landed. Closing bug.
<rdar://problem/48478526>