When canvas profile trace logs stored in the backend get destroyed (for example, on frame navigation), send an event to frontend and update the UI. Patch to follow.
Created attachment 185737 [details] Patch
Comment on attachment 185737 [details] Patch Clearing flags on attachment: 185737 Committed r141403: <http://trac.webkit.org/changeset/141403>
All reviewed patches have been landed. Closing bug.