[giow] (0) Fix mistakes resulting from earlier checkins (meta, <option>.label)
Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=27207
Affected topics: DOM APIs, HTML

git-svn-id: https://svn.whatwg.org/webapps@8871 340c8d12-0b0e-0410-8428-c7bf67bfef74
Merge remote-tracking branch 'origin/master' into whatwg