Bugzilla – Bug 587
make type optional on <source> (whatwg 2404)
Last modified: 2009-06-26 11:02:41 CEST
whatwg r2404 removed the following sentence: "Either the type attribute, the media attribute or both, must be specified, unless this is the last source element child of the parent element."
r442 http://svn8.cvsdude.com/vvc/whattf/syntax?view=revision&revision=442