build: android: strip trailing blank lines

Newer pylint warns when files have trailing blank lines.  Trim them.

Bug: 866772
Change-Id: Ib0f353d83dd0b86ac0b304c5704a9725867846b2
Reviewed-on: https://chromium-review.googlesource.com/1147719Reviewed-by: Egor Pasko <pasko@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Cr-Commit-Position: refs/heads/master@{#577591}

build/android/devil_chromium.py

@@ -167,4 +167,3 @@ def Initialize(output_directory=None, custom_deps=None, adb_path=None):
 
   devil_env.config.Initialize(
       configs=[devil_dynamic_config], config_files=[_DEVIL_CONFIG])
-

build/android/gyp/generate_resource_rewriter.py

@@ -107,4 +107,3 @@ def main():
 
 if __name__ == '__main__':
   sys.exit(main())
-

build/android/gyp/java_google_api_keys.py

@@ -121,4 +121,3 @@ def _DoMain(argv):
 
 if __name__ == '__main__':
   _DoMain(sys.argv[1:])
-

build/android/gyp/main_dex_list.py

@@ -172,4 +172,3 @@ def _OnStaleMd5(proguard_cmd, main_dex_list_cmd, paths, main_dex_list_path,
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))
-

build/android/gyp/util/__init__.py

 # 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.
-

build/android/gyp/write_ordered_libraries.py

@@ -114,5 +114,3 @@ def main():
 
 if __name__ == '__main__':
   sys.exit(main())
-
-

build/android/incremental_install/__init__.py

 # Copyright 2015 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.
-

build/android/method_count.py

@@ -114,4 +114,3 @@ def main():
 
 if __name__ == '__main__':
   sys.exit(main())
-

build/android/pylib/android/__init__.py

 # Copyright (c) 2016 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.
-

build/android/pylib/base/__init__.py

 # 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.
-

build/android/pylib/base/base_test_result.py

@@ -260,4 +260,3 @@ class TestRunResults(object):
   def DidRunPass(self):
     """Return whether the test run was successful."""
     return not self.GetNotPass() - self.GetSkip()
-

build/android/pylib/base/test_exception.py

@@ -6,4 +6,3 @@
 class TestException(Exception):
   """Base class for exceptions thrown by the test runner."""
   pass
-

build/android/pylib/base/test_instance.py

@@ -32,4 +32,3 @@ class TestInstance(object):
 
   def __exit__(self, _exc_type, _exc_val, _exc_tb):
     self.TearDown()
-

build/android/pylib/base/test_run.py

@@ -41,4 +41,3 @@ class TestRun(object):
 
   def __exit__(self, exc_type, exc_val, exc_tb):
     self.TearDown()
-

build/android/pylib/base/test_run_factory.py

@@ -54,4 +54,3 @@ def CreateTestRun(args, env, test_instance, error_func):
 
   error_func('Unable to create test run for %s tests in %s environment'
              % (str(test_instance), str(env)))
-

build/android/pylib/base/test_server.py

@@ -16,4 +16,3 @@ class TestServer(object):
 
   def TearDown(self):
     raise NotImplementedError
-

build/android/pylib/gtest/__init__.py

 # 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.
-

build/android/pylib/gtest/gtest_test_instance.py

@@ -555,4 +555,3 @@ class GtestTestInstance(test_instance.TestInstance):
   def TearDown(self):
     """Do nothing."""
     pass
-

build/android/pylib/gtest/gtest_test_instance_test.py

@@ -260,4 +260,3 @@ class GtestTestInstanceTests(unittest.TestCase):
 
 if __name__ == '__main__':
   unittest.main(verbosity=2)
-

build/android/pylib/instrumentation/__init__.py

 # 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.
-

build/android/pylib/junit/__init__.py

 # Copyright 2014 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.
-

build/android/pylib/linker/__init__.py

 # Copyright 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.
-

build/android/pylib/linker/linker_test_instance.py

@@ -48,4 +48,3 @@ class LinkerTestInstance(test_instance.TestInstance):
 
   def TestType(self):
     return 'linker'
-

build/android/pylib/local/local_test_server_spawner.py

@@ -98,4 +98,3 @@ class LocalTestServerSpawner(test_server.TestServer):
     self.Reset()
     self._spawning_server.Stop()
     forwarder.Forwarder.UnmapDevicePort(self.port, self._device)
-

build/android/pylib/results/json_results.py

@@ -175,4 +175,3 @@ def ParseResultsFromJson(json_results):
                                            duration=tr['elapsed_time_ms'])
           for tr in test_runs])
   return results_list
-

build/android/pylib/results/json_results_test.py

@@ -178,4 +178,3 @@ class JsonResultsTest(unittest.TestCase):
 
 if __name__ == '__main__':
   unittest.main(verbosity=2)
-

build/android/pylib/utils/logdog_helper.py

@@ -92,4 +92,3 @@ def get_viewer_url(name):
 def get_logdog_client():
   logging.info('Getting logdog client.')
   return bootstrap.ButlerBootstrap.probe().stream_client()
-

build/android/pylib/valgrind_tools.py

@@ -127,4 +127,3 @@ def PushFilesForTool(tool_name, device):
     print 'Unknown tool %s, available tools: %s' % (
         tool_name, ', '.join(sorted(TOOL_REGISTRY.keys())))
     sys.exit(1)
-