Add a performance test for copying
Created attachment 202209 [details] Adds a test
Copying HTML5 spec. page currently takes 57 seconds on my retina MBP :( This is ridiculous; we really need to fix this.
Comment on attachment 202209 [details] Adds a test Great initiative.
Comment on attachment 202209 [details] Adds a test Clearing flags on attachment: 202209 Committed r150341: <http://trac.webkit.org/changeset/150341>
All reviewed patches have been landed. Closing bug.