From my comment <https://webkit.org/b/204627#c56>:
> We shouldn't need to worry about the value stored in `[WI.TabBar.CachedWidthSymbol]` changing anymore (meaning we don't need to reset it), as we no longer hide icons, meaning that the width of every `WI.TabBarItem` should be constant.
This isn't completely accurate, as we don't shrink `WI.TabBarItem` to their minimum width when detached.
Created attachment 393797 [details]
Comment on attachment 393797 [details]
Clearing flags on attachment: 393797
Committed r258623: <https://trac.webkit.org/changeset/258623>
All reviewed patches have been landed. Closing bug.