In r246142, an `ASSERT` was removed because it is possible for Web Inspector to be opened in between `willComposite` and `didComposite`, meaning that previously the `ASSERT` would fire. In order to properly handle this, we should replace the `ASSERT` with an `if` so that we don't even try to complete a `Composite` record if Web Inspector is opened in that case.
Created attachment 371549 [details] Patch
Comment on attachment 371549 [details] Patch rs=me
Comment on attachment 371549 [details] Patch Clearing flags on attachment: 371549 Committed r246186: <https://trac.webkit.org/changeset/246186>
All reviewed patches have been landed. Closing bug.
<rdar://problem/51510395>