We always create the Web Inspector window on detach. We only need to do it when actually detaching not detaching to close. <rdar://problem/11085467>
Created attachment 134934 [details] Proposed Change
Comment on attachment 134934 [details] Proposed Change Clearing flags on attachment: 134934 Committed r112773: <http://trac.webkit.org/changeset/112773>
All reviewed patches have been landed. Closing bug.