It's a bit silly that processContentExtensionRulesForLoad() can be seen in profiles when I don't have any content extensions.
Created attachment 282570 [details] Patch
Comment on attachment 282570 [details] Patch Clearing flags on attachment: 282570 Committed r202751: <http://trac.webkit.org/changeset/202751>
All reviewed patches have been landed. Closing bug.