This code hasn't been used in WebInspector for many years now. We should remove it.
Created attachment 356759 [details] Patch
This patch modifies the inspector protocol. Please ensure that any frontend changes appropriately use feature checks for new protocol features.
Comment on attachment 356759 [details] Patch rs=me
Comment on attachment 356759 [details] Patch Clearing flags on attachment: 356759 Committed r239183: <https://trac.webkit.org/changeset/239183>
All reviewed patches have been landed. Closing bug.
<rdar://problem/46711547>