We are going to remove Bindings/dom-attributes.html and instead add more reasonable micro benchmarks by classifying DOM binding call paths. In this bug, we add a micro benchmark for div.firstChild getter for an undefined firstChild. This benchmark covers other undefined DOM attributes that return a null.
Created attachment 142462 [details] Patch
Created attachment 142463 [details] Patch
Comment on attachment 142463 [details] Patch Clearing flags on attachment: 142463 Committed r117503: <http://trac.webkit.org/changeset/117503>
All reviewed patches have been landed. Closing bug.