Updated linter with upstream release (2.3.19)

third_party/closure_linter/closure_linter/common/filetestcase.py

Index: third_party/closure_linter/closure_linter/common/filetestcase.py
diff --git a/third_party/closure_linter/closure_linter/common/filetestcase.py b/third_party/closure_linter/closure_linter/common/filetestcase.py
index 8f0532c94f92aba39257b24d4d2b9d4af2e364b7..7cd83cd1dcf58c0cb11ae510a939c5841c19c93b 100755
--- a/third_party/closure_linter/closure_linter/common/filetestcase.py
+++ b/third_party/closure_linter/closure_linter/common/filetestcase.py
@@ -25,6 +25,7 @@ __author__ = ('robbyw@google.com (Robert Walker)',
 
 import re
 
+import gflags as flags
 import unittest as googletest
 from closure_linter.common import erroraccumulator
 
@@ -55,6 +56,12 @@ class AnnotatedFileTestCase(googletest.TestCase):
     self._lint_callable = lint_callable
     self._converter = converter
 
+  def setUp(self):
+    flags.FLAGS.dot_on_next_line = True
+
+  def tearDown(self):
+    flags.FLAGS.dot_on_next_line = False
+
   def shortDescription(self):
     """Provides a description for the test."""
     return 'Run linter on %s' % self._filename