GoogleChrome/accessibility-developer-tools — pull request #111 by ckundo (2014-10-17 21:09:02+00:00)
Title: Controls with role="presentation" do not need labels.

Adding role="presentation" is an explicit declaration by the developer to hide the elements native semantics from the accessibility API, and thus should be ignored.

http://www.w3.org/TR/wai-aria/roles#presentation

[Closes #23]