Polymer/ShadowDOM — pull request #487 by kaapa-s (2014-08-10 13:53:56+00:00)
Title: Added IE 10 support

I use Polymer in my project, but there was a problem, that it was not working on IE 10. I figured out that window.HTMLDocument is not available in IE 10, there is window.Document object instead.

After this change everything is working.