This class only provided a wrapper property `debuggerObject` around TreeElement.prototype.representedObject, which DebuggerSidebarPanel tested for during tree element sorting. We should just test for TreeElement.prototype.representedObject.sourceCodeLocation.
Created attachment 304552 [details] Patch
Comment on attachment 304552 [details] Patch r=me
Comment on attachment 304552 [details] Patch Clearing flags on attachment: 304552 Committed r214064: <http://trac.webkit.org/changeset/214064>
All reviewed patches have been landed. Closing bug.