Simplify and clarify MutationObserverRegistration interface and usage
Created attachment 165900 [details] Patch
Created attachment 165902 [details] Patch
Created attachment 165906 [details] Patch
Comment on attachment 165906 [details] Patch Attachment 165906 [details] did not pass mac-ews (mac): Output: http://queues.webkit.org/results/14030696 New failing tests: svg/animations/smil-leak-dynamically-added-element-instances.svg
Comment on attachment 165906 [details] Patch Clearing flags on attachment: 165906 Committed r129781: <http://trac.webkit.org/changeset/129781>
All reviewed patches have been landed. Closing bug.