This is needed to fix sites (e.g. mattermost sites) that require newer versions of Safari.
Prepare yourself for sites that decide to break themselves if they detect an unexpectedly-new version of Safari. Never underestimate the stupidity of websites that check user agents.
Created attachment 289949 [details] Patch
Comment on attachment 289949 [details] Patch Clearing flags on attachment: 289949 Committed r206512: <http://trac.webkit.org/changeset/206512>
All reviewed patches have been landed. Closing bug.