[Android] Upstream android lint script and run it on debug builders.

build/android/buildbot/bb_run_bot.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2013 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 collections
 import copy
 import json
 import os
@@ skipping 97 matching lines @@
     for test in test_obj.tests:
       run_test_cmd.extend(['-f', test])
     if test_obj.extra_args:
       run_test_cmd.extend(test_obj.extra_args)
     commands.append(run_test_cmd)
   return commands
 
 
 def GetBotStepMap():
   compile_step = ['compile']
-  std_host_tests = ['check_webview_licenses', 'findbugs']
+  std_host_tests = ['check_webview_licenses', 'findbugs', 'lint']
   std_build_steps = ['compile', 'zip_build']
   std_test_steps = ['extract_build']
   std_tests = ['ui', 'unit']
   flakiness_server = (
       '--flakiness-server=%s' % constants.UPSTREAM_FLAKINESS_SERVER)
   experimental = ['--experimental']
 
   B = BotConfig
   H = (lambda steps, extra_args=None, extra_gyp=None, target_arch=None :
        HostConfig('build/android/buildbot/bb_host_steps.py', steps, extra_args,
@@ skipping 153 matching lines @@
   for command in commands:
     print 'Will run: ', bb_utils.CommandToString(command)
   print
 
   env = GetEnvironment(bot_config.host_obj, options.testing)
   return RunBotCommands(options, commands, env)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))