Actually tab views register for request header updates, but never unregister. Also added/fixed some JSDocs for Network panel.
Created attachment 183162 [details] Patch
Comment on attachment 183162 [details] Patch Looks like two separate changes in one cl.
Created attachment 183164 [details] Patch
Comment on attachment 183164 [details] Patch Clearing flags on attachment: 183164 Committed r139997: <http://trac.webkit.org/changeset/139997>
All reviewed patches have been landed. Closing bug.