Update update_node to new gtest path.

tools/release/test_update_node.py

 #!/usr/bin/env python
 # Copyright 2017 the V8 project 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 os
 import shutil
 import subprocess
 import sys
 import tempfile
 import unittest
 
 import update_node
 
 # Base paths.
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 TEST_DATA = os.path.join(BASE_DIR, 'testdata')
 
 # Expectations.
 EXPECTED_GITIGNORE = """
-/testing/gtest/*
-!/testing/gtest/include
-/testing/gtest/include/*
-!/testing/gtest/include/gtest
-/testing/gtest/include/gtest/*
-!/testing/gtest/include/gtest/gtest_prod.h
+/third_party/googletest/*
+!/third_party/googletest/src
+/third_party/googletest/src/*
+!/third_party/googletest/src/googletest
+/third_party/googletest/src/googletest/*
+!/third_party/googletest/src/googletest/include
+/third_party/googletest/src/googletest/include/*
+!/third_party/googletest/src/googletest/include/gtest
+/third_party/googletest/src/googletest/include/gtest/*
+!/third_party/googletest/src/googletest/include/gtest/gtest_prod.h
 !/third_party/jinja2
 !/third_party/markupsafe
 /unrelated
 """
 
 EXPECTED_GIT_DIFF = """
  create mode 100644 deps/v8/base/trace_event/common/common
  rename deps/v8/baz/{delete_me => v8_new} (100%)
+ delete mode 100644 deps/v8/include/v8-version.h
  rename deps/v8/{delete_me => new/v8_new} (100%)
+ create mode 100644 deps/v8/third_party/googletest/src/googletest/include/gtest/gtest_prod.h
  create mode 100644 deps/v8/third_party/jinja2/jinja2
  create mode 100644 deps/v8/third_party/markupsafe/markupsafe
  create mode 100644 deps/v8/v8_new
 """
 
 ADDED_FILES = [
   'v8_new',
   'new/v8_new',
   'baz/v8_new',
-  'testing/gtest/gtest_new',
-  'testing/gtest/new/gtest_new',
-  'testing/gtest/baz/gtest_new',
+  '/third_party/googletest/src/googletest/include/gtest/gtest_new',
+  '/third_party/googletest/src/googletest/include/gtest/new/gtest_new',
+  '/third_party/googletest/src/googletest/include/gtest/baz/gtest_new',
   'third_party/jinja2/jinja2',
   'third_party/markupsafe/markupsafe'
 ]
 
 REMOVED_FILES = [
   'delete_me',
   'baz/delete_me',
   'testing/gtest/delete_me',
   'testing/gtest/baz/delete_me',
 ]
@@ skipping 41 matching lines @@
     for f in ADDED_FILES:
       added_file = os.path.join(node_cwd, 'deps', 'v8', *f.split('/'))
       self.assertTrue(os.path.exists(added_file))
     for f in REMOVED_FILES:
       removed_file = os.path.join(node_cwd, 'deps', 'v8', *f.split('/'))
       self.assertFalse(os.path.exists(removed_file))
     gitlog = subprocess.check_output(
         ['git', 'diff', 'master', '--summary'],
         cwd=node_cwd,
     )
+    print
+    print EXPECTED_GIT_DIFF
     self.assertEquals(EXPECTED_GIT_DIFF.strip(), gitlog.strip())
 
     # Check patch.
     gitlog = subprocess.check_output(
         ['git', 'diff', 'master', '--cached', '--', 'deps/v8/v8_foo'],
         cwd=node_cwd,
     )
     self.assertIn('+zonk', gitlog.strip())
 
 if __name__ == "__main__":
   unittest.main()