Instead of rolling back everything (some tests were rebaselined as well) because of the introduced regression I would suggest committing this quick fix first, while tests and extra logic is under work.
Created attachment 133626 [details] Quick fix
Curious: did it also have an effect on Safari/WebKit or just on Chrome?
(In reply to comment #2) > Curious: did it also have an effect on Safari/WebKit or just on Chrome? I believe Safari is also affected now.
<rdar://problem/11115701>
Comment on attachment 133626 [details] Quick fix Clearing flags on attachment: 133626 Committed r112020: <http://trac.webkit.org/changeset/112020>
All reviewed patches have been landed. Closing bug.