Mojo: Mojom: Make specialized handle types (e.g., message_pipe) not keywords.

mojo/public/tools/bindings/pylib/mojom_tests/parse/lexer_unittest.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import imp
 import os.path
 import sys
 import unittest
 
 # Disable lint check for finding modules:
@@ skipping 49 matching lines @@
 
   def __init__(self, *args, **kwargs):
     unittest.TestCase.__init__(self, *args, **kwargs)
     # Clone all lexer instances from this one, since making a lexer is slow.
     self._zygote_lexer = lex.lex(mojom.parse.lexer.Lexer("my_file.mojom"))
 
   def testValidKeywords(self):
     """Tests valid keywords."""
     self.assertEquals(self._SingleTokenForInput("handle"),
                       _MakeLexTokenForKeyword("handle"))
-    self.assertEquals(self._SingleTokenForInput("data_pipe_consumer"),
-                      _MakeLexTokenForKeyword("data_pipe_consumer"))
-    self.assertEquals(self._SingleTokenForInput("data_pipe_producer"),
-                      _MakeLexTokenForKeyword("data_pipe_producer"))
-    self.assertEquals(self._SingleTokenForInput("message_pipe"),
-                      _MakeLexTokenForKeyword("message_pipe"))
     self.assertEquals(self._SingleTokenForInput("import"),
                       _MakeLexTokenForKeyword("import"))
     self.assertEquals(self._SingleTokenForInput("module"),
                       _MakeLexTokenForKeyword("module"))
     self.assertEquals(self._SingleTokenForInput("struct"),
                       _MakeLexTokenForKeyword("struct"))
     self.assertEquals(self._SingleTokenForInput("interface"),
                       _MakeLexTokenForKeyword("interface"))
     self.assertEquals(self._SingleTokenForInput("enum"),
                       _MakeLexTokenForKeyword("enum"))
@@ skipping 106 matching lines @@
   def _SingleTokenForInput(self, input_string):
     """Gets the single token for the given input string. (Raises an exception if
     the input string does not result in exactly one token.)"""
     toks = self._TokensForInput(input_string)
     assert len(toks) == 1
     return toks[0]
 
 
 if __name__ == "__main__":
   unittest.main()