StorageArea should be able to send its IPC directly from the background thread, instead of hopping to the main thread to do so.
Created attachment 430470 [details]
Created attachment 430471 [details]
Committed r278409 (238434@main): <https://commits.webkit.org/238434@main>
All reviewed patches have been landed. Closing bug and clearing flags on attachment 430471 [details].