Use the existing bezier-editor to create an editor for transition/animation timing functions in the new Visual styles panel.
<rdar://problem/22283933>
Created attachment 258995 [details] Patch
Comment on attachment 258995 [details] Patch Clearing flags on attachment: 258995 Committed r188479: <http://trac.webkit.org/changeset/188479>
All reviewed patches have been landed. Closing bug.