[Web Animations] Do not create a DocumentTimeline to suspend or resume animations
Created attachment 352557 [details] Patch
Created attachment 352558 [details] Patch
Comment on attachment 352558 [details] Patch Clearing flags on attachment: 352558 Committed r237231: <https://trac.webkit.org/changeset/237231>
All reviewed patches have been landed. Closing bug.
<rdar://problem/45346399>