Convert WebView Layout test to JUnit4

build/android/pylib/instrumentation/instrumentation_test_instance.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.
 
 import collections
 import copy
 import logging
 import os
 import pickle
 import re
@@ skipping 589 matching lines @@
     self._data_deps_delegate = data_deps_delegate
     self._runtime_deps_path = args.runtime_deps_path
 
     if not self._runtime_deps_path:
       logging.warning('No data dependencies will be pushed.')
 
   def _initializeTestFilterAttributes(self, args):
     if args.test_filter:
       self._test_filter = _CMDLINE_NAME_SEGMENT_RE.sub(
           '', args.test_filter.replace('#', '.'))
-
     def annotation_element(a):
       a = a.split('=', 1)
       return (a[0], a[1] if len(a) == 2 else None)
 
     if args.annotation_str:
       self._annotations = [
           annotation_element(a) for a in args.annotation_str.split(',')]
     elif not self._test_filter:
       self._annotations = [
           annotation_element(a) for a in _DEFAULT_ANNOTATIONS]
@@ skipping 218 matching lines @@
 
   @staticmethod
   def GenerateTestResults(
       result_code, result_bundle, statuses, start_ms, duration_ms):
     return GenerateTestResults(result_code, result_bundle, statuses,
                                start_ms, duration_ms)
 
   #override
   def TearDown(self):
     pass