Make arguments to some Document and Element methods non-optional
https://dom.spec.whatwg.org/#document
https://dom.spec.whatwg.org/#element
The modified missing-arguments.html tests all pass in IE11 and Firefox
Nightly 36.0a1, i.e. these arguments are already non-optional in those
browsers, which limits the possible breakage to WebKit-specific content.
Note that Document.createAttributeNS()'s qualifiedName argument should
not be nullable per spec, but that is an orthogonal issue.
BUG=325922
Review URL: https://codereview.chromium.org/737133002
git-svn-id: svn://svn.chromium.org/blink/trunk@185773 bbb929c8-8fbe-4397-9dbb-9b2b20218538
10 files changed