Revert previous commit, based on a misreading of the spec.  (thanks Philip)
Revert previous commit, based on a misreading of the spec.  (thanks Philip)

--HG--
extra : convert_revision : svn%3Aacbfec75-9323-0410-a652-858a13e371e0/trunk%401203

aredridel/html5,Chiens/html5