Polymer/ShadowDOM — pull request #241 by jmesserly (2013-09-05 19:46:00+00:00)
Title: remove extra newline from enclosedBy in events.js

Fixes a small style nit caught by @efortuna here:
https://codereview.chromium.org/23548014/diff/4001/pkg/shadow_dom/lib/shadow_dom.debug.js#newcode581