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diff --git a/tools/closure_linter-2.3.4/closure_linter/common/filetestcase.py b/tools/closure_linter-2.3.4/closure_linter/common/filetestcase.py
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--- a/tools/closure_linter-2.3.4/closure_linter/common/filetestcase.py
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@@ -1,105 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2007 The Closure Linter Authors. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS-IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Test case that runs a checker on a file, matching errors against annotations.
-
-Runs the given checker on the given file, accumulating all errors. The list
-of errors is then matched against those annotated in the file. Based heavily
-on devtools/javascript/gpylint/full_test.py.
-"""
-
-__author__ = ('robbyw@google.com (Robert Walker)',
- 'ajp@google.com (Andy Perelson)')
-
-import re
-
-import unittest as googletest
-from closure_linter.common import erroraccumulator
-
-
-class AnnotatedFileTestCase(googletest.TestCase):
- """Test case to run a linter against a single file."""
-
- # Matches an all caps letters + underscores error identifer
- _MESSAGE = {'msg': '[A-Z][A-Z_]+'}
- # Matches a //, followed by an optional line number with a +/-, followed by a
- # list of message IDs. Used to extract expected messages from testdata files.
- # TODO(robbyw): Generalize to use different commenting patterns.
- _EXPECTED_RE = re.compile(r'\s*//\s*(?:(?P<line>[+-]?[0-9]+):)?'
- r'\s*(?P<msgs>%(msg)s(?:,\s*%(msg)s)*)' % _MESSAGE)
-
- def __init__(self, filename, runner, converter):
- """Create a single file lint test case.
-
- Args:
- filename: Filename to test.
- runner: Object implementing the LintRunner interface that lints a file.
- converter: Function taking an error string and returning an error code.
- """
-
- googletest.TestCase.__init__(self, 'runTest')
- self._filename = filename
- self._messages = []
- self._runner = runner
- self._converter = converter
-
- def shortDescription(self):
- """Provides a description for the test."""
- return 'Run linter on %s' % self._filename
-
- def runTest(self):
- """Runs the test."""
- try:
- filename = self._filename
- stream = open(filename)
- except IOError, ex:
- raise IOError('Could not find testdata resource for %s: %s' %
- (self._filename, ex))
-
- expected = self._GetExpectedMessages(stream)
- got = self._ProcessFileAndGetMessages(filename)
- self.assertEqual(expected, got)
-
- def _GetExpectedMessages(self, stream):
- """Parse a file and get a sorted list of expected messages."""
- messages = []
- for i, line in enumerate(stream):
- match = self._EXPECTED_RE.search(line)
- if match:
- line = match.group('line')
- msg_ids = match.group('msgs')
- if line is None:
- line = i + 1
- elif line.startswith('+') or line.startswith('-'):
- line = i + 1 + int(line)
- else:
- line = int(line)
- for msg_id in msg_ids.split(','):
- # Ignore a spurious message from the license preamble.
- if msg_id != 'WITHOUT':
- messages.append((line, self._converter(msg_id.strip())))
- stream.seek(0)
- messages.sort()
- return messages
-
- def _ProcessFileAndGetMessages(self, filename):
- """Trap gpylint's output parse it to get messages added."""
- errors = erroraccumulator.ErrorAccumulator()
- self._runner.Run([filename], errors)
-
- errors = errors.GetErrors()
- errors.sort()
- return errors