The button is very handful for the live native memory diagram.
Created attachment 154620 [details] Patch
Comment on attachment 154620 [details] Patch Could you attach a screenshot?
Created attachment 154651 [details] screenshot
Comment on attachment 154620 [details] Patch Clearing flags on attachment: 154620 Committed r123755: <http://trac.webkit.org/changeset/123755>
All reviewed patches have been landed. Closing bug.
Reopening to attach new patch.
Created attachment 154683 [details] Broken test.
Sorry sorry sorry. I typo'd the bug ID. :(