The WebDatabaseManagerProxy has some FIXMEs in methods that send messages for the purpose of managing origins and instances of WebSQL databases. These methods were broadcasting the messages to all WebProcesses. Instead, it should only send to one.
ref: <rdar://problem/13395405>.
Created attachment 192588 [details] the patch.
Thanks for the review. Landed in r145426: <http://trac.webkit.org/changeset/145426>.