Revert of Refactoring: Move some classes from content/child to platform

third_party/WebKit/PRESUBMIT.py

 # 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.
 
 """Top-level presubmit script for Blink.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into gcl.
 """
 
-import re
 import sys
 
 
 _EXCLUDED_PATHS = ()
 
 
 def _CheckForVersionControlConflictsInFile(input_api, f):
     pattern = input_api.re.compile('^(?:<<<<<<<|>>>>>>>) |^=======$')
     errors = []
     for line_num, line in f.ChangedContents():
@@ skipping 85 matching lines @@
         if not errs:
             return [output_api.PresubmitError(
                 "lint-test-expectations failed "
                 "to produce output; check by hand. ")]
         if errs.strip() != 'Lint succeeded.':
             return [output_api.PresubmitError(errs)]
     return []
 
 
 def _CheckStyle(input_api, output_api):
-    # Files that follow Chromium's coding style do not include capital letters.
-    re_chromium_style_file = re.compile(r'\b[a-z_]+\.(cc|h)$')
     style_checker_path = input_api.os_path.join(input_api.PresubmitLocalPath(),
         'Tools', 'Scripts', 'check-webkit-style')
     args = ([input_api.python_executable, style_checker_path, '--diff-files']
             + [input_api.os_path.join('..', '..', f.LocalPath())
-               for f in input_api.AffectedFiles()
-               # Filter out files that follow Chromium's coding style.
-               if not re_chromium_style_file.search(f.LocalPath())])
+               for f in input_api.AffectedFiles()])
     results = []
 
     try:
         child = input_api.subprocess.Popen(args,
                                            stderr=input_api.subprocess.PIPE)
         _, stderrdata = child.communicate()
         if child.returncode != 0:
             results.append(output_api.PresubmitError(
                 'check-webkit-style failed', [stderrdata]))
     except Exception as e:
@@ skipping 165 matching lines @@
     for master in masters:
         try_config.setdefault(master, {})
         for builder in masters[master]:
             # Do not trigger presubmit builders, since they're likely to fail
             # (e.g. OWNERS checks before finished code review), and we're
             # running local presubmit anyway.
             if 'presubmit' not in builder:
                 try_config[master][builder] = ['defaulttests']
 
     return try_config