html5rocks/www.html5rocks.com — pull request #1273 by Korilakkuma (2014-10-29 16:54:06+00:00)
Title: Update  /ja/index.html, /en/index.html and /js/filter-sample.js

The article code samples should be updated for the latest API.
And, /js/filter-sample.js should be also updated for the latest BiquadFilterNode API.