This is mostly code re-factoring and clean-up. PaintFrequencyInfo will be renamed PaintFrequencyTracker and move it a separate header file.
Created attachment 337205 [details] Patch
Comment on attachment 337205 [details] Patch Clearing flags on attachment: 337205 Committed r230274: <https://trac.webkit.org/changeset/230274>
All reviewed patches have been landed. Closing bug.
<rdar://problem/39186968>