Update from https://crrev.com/312398

tools/android/findbugs_plugin/test/run_findbugs_plugin_tests.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2012 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.
 
 # This is used to test the findbugs plugin, it calls
 # build/android/pylib/utils/findbugs.py to analyze the classes in
 # org.chromium.tools.findbugs.plugin package, and expects to get the same
 # issue with those in expected_result.txt.
@@ skipping 17 matching lines @@
 
 def main(argv):
   parser = findbugs.GetCommonParser()
 
   options, _ = parser.parse_args()
 
   if not options.known_bugs:
     options.known_bugs = os.path.join(constants.DIR_SOURCE_ROOT, 'tools',
                                       'android', 'findbugs_plugin', 'test',
                                       'expected_result.txt')
+
   if not options.only_analyze:
     options.only_analyze = 'org.chromium.tools.findbugs.plugin.*'
 
+  # crbug.com/449101
+  # Temporary workaround to have the Android Clang Builder (dbg) bot
+  # pass the findbugs_tests step.
+  if not options.exclude:
+    options.exclude = os.path.join(constants.DIR_SOURCE_ROOT, 'build',
+                                   'android', 'findbugs_filter',
+                                   'findbugs_exclude.xml')
+
   return findbugs.Run(options)
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))