Issue 20075  http://codereview.appspot.com/20075 Replace uses of document.body in feature tests with document.documentElement.
Issue 20075  http://codereview.appspot.com/20075
Replace uses of document.body in feature tests with document.documentElement.

Kangax pointed out that document.body may not exist depending on when
domita.js is loaded.

R=jasvir@gmail.com


git-svn-id: eb21526166532bd3afc2c1499c0cf105ce815f5a@3293 360991c0-9f3b-0410-ba87-8b362a00edf4

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