Remove everything to do with snippets

client/dom/scripts/idlnode_test.py

 #!/usr/bin/python
 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 import idlnode
 import idlparser
 import logging.config
 import sys
 import unittest
@@ skipping 123 matching lines @@
         @Ano3 const int someConst = 0;
       };''',
       {'interfaces': [{'operations': [{'type': {'id': 'void'}, 'id': 'someOp', 'annotations': {'Ano3': {}}}], 'attributes': [{'type': {'id': 'int'}, 'id': 'someAttr', 'annotations': {'Ano2': {}}}], 'parents': [{'type': {'id': 'J'}, 'annotations': {'Ano1': {}}}], 'id': 'I', 'constants': [{'type': {'id': 'int'}, 'annotations': {'Ano3': {}}, 'value': '0', 'id': 'someConst'}]}]})
 
   def test_inheritance(self):
     self._run_test(
       None,
       'interface Shape {}; interface Rectangle : Shape {}; interface Square : Rectangle, Shape {};',
       {'interfaces': [{'id': 'Shape'}, {'parents': [{'type': {'id': 'Shape'}}], 'id': 'Rectangle'}, {'parents': [{'type': {'id': 'Rectangle'}}, {'type': {'id': 'Shape'}}], 'id': 'Square'}]})
 
-  def test_snippets(self):
-    self._run_test(
-      idlparser.FREMONTCUT_SYNTAX,
-      '''interface I {
-        snippet {bla bla bla bla};
-      };''',
-      {'interfaces': [{'id': 'I', 'snippets': [{'text': 'bla bla bla bla'}]}]})
-
 if __name__ == "__main__":
   logging.config.fileConfig("logging.conf")
   if __name__ == '__main__':
     unittest.main()