Move chrome/browser/web_dev_style/ to tools/ to use from more places

chrome/browser/web_dev_style/resource_checker.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.
-
-"""
-Presubmit for Chromium HTML/CSS/JS resources. See chrome/browser/PRESUBMIT.py.
-"""
-
-import regex_check
-
-
-class ResourceChecker(object):
-  def __init__(self, input_api, output_api, file_filter=None):
-    self.input_api = input_api
-    self.output_api = output_api
-    self.file_filter = file_filter
-
-  def IncludeCheck(self, line_number, line):
-    return regex_check.RegexCheck(self.input_api.re, line_number, line,
-        "(</include>|<include.*/>)", "Closing <include> tags is unnecessary.")
-
-  def RunChecks(self):
-    """Check for violations of the Chromium web development style guide. See
-       https://chromium.googlesource.com/chromium/src/+/master/styleguide/web/web.md
-    """
-    results = []
-
-    affected_files = self.input_api.change.AffectedFiles(
-        file_filter=self.file_filter, include_deletes=False)
-
-    for f in affected_files:
-      errors = []
-
-      for line_number, line in enumerate(f.NewContents(), start=1):
-        error = self.IncludeCheck(line_number, line)
-        if error:
-          errors.append(error)
-
-      if errors:
-        abs_local_path = f.AbsoluteLocalPath()
-        file_indicator = 'Found resources style issues in %s' % abs_local_path
-        prompt_msg = file_indicator + '\n\n' + '\n'.join(errors) + '\n'
-        results.append(self.output_api.PresubmitPromptWarning(prompt_msg))
-
-    return results