see patch
Created attachment 75297 [details] Patch MSDN does the same: http://msdn.microsoft.com/en-us/library/ms860377.aspx
Comment on attachment 75297 [details] Patch Looks like the right thing to do, indeed.
Comment on attachment 75297 [details] Patch Clearing flags on attachment: 75297 Committed r73177: <http://trac.webkit.org/changeset/73177>
All reviewed patches have been landed. Closing bug.