We should remove for now because:
1. "content" CSS property only works with pseudo elements ::before and ::after.
It doesn't do anything for regular (non pseudo) elements.
2. It is practically unusable due to bug 158757 and bug 158271.
Created attachment 281286 [details]
This patch reverts http://trac.webkit.org/changeset/194876.
Comment on attachment 281286 [details]
Clearing flags on attachment: 281286
Committed r202073: <http://trac.webkit.org/changeset/202073>
All reviewed patches have been landed. Closing bug.