Remove old tests.

Author: davidlehn

tests/test-karma.js

@@ -90,7 +90,6 @@ if(process.env.TESTS) {
   // other tests
   entries.push(join(_top, 'tests/misc.js'));
   entries.push(join(_top, 'tests/graph-container.js'));
-  entries.push(join(_top, 'tests/new-embed-api'));
 
   // WebIDL tests
   entries.push(webidl);