LGTM
http://codereview.appspot.com/380041/diff/8001/9003 File java/gadgets/src/main/java/org/apache/shindig/gadgets/render/Renderer.java (right): http://codereview.appspot.com/380041/diff/8001/9003#newcode82 java/gadgets/src/main/java/org/apache/shindig/gadgets/render/Renderer.java:82: if (requiresCaja(gadget)) { looks fine, though in a followup we should use this (static-ified) method in the other places in code that duplicate it ;) http://codereview.appspot.com/380041/show
