Move chrome/app/policy into components/policy.

components/policy/resources/PRESUBMIT.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.
 
 # If this presubmit check fails or misbehaves, please complain to
 # mnissler@chromium.org, pastarmovj@chromium.org or joaodasilva@chromium.org.
 
 import itertools
 import sys
 import xml.dom.minidom
 
 def _GetPolicyTemplates(template_path):
   # Read list of policies in the template. eval() is used instead of a JSON
   # parser because policy_templates.json is not quite JSON, and uses some
   # python features such as #-comments and '''strings'''. policy_templates.json
   # is actually maintained as a python dictionary.
   with open(template_path) as f:
     template_data = eval(f.read(), {})
   policies = ( policy
                for policy in template_data['policy_definitions']
                if policy['type'] != 'group' )
   groups = ( policy['policies']
              for policy in template_data['policy_definitions']
              if policy['type'] == 'group' )
   subpolicies = ( policy for group in groups for policy in group )
   return list(itertools.chain(policies, subpolicies))
 
 def _CheckPolicyTemplatesSyntax(input_api, output_api):
-  filepath = input_api.os_path.join(input_api.PresubmitLocalPath(),
-                                    'policy_templates.json')
+  local_path = input_api.PresubmitLocalPath()
+  filepath = input_api.os_path.join(local_path, 'policy_templates.json')
   if any(f.AbsoluteLocalPath() == filepath
          for f in input_api.AffectedFiles()):
     old_sys_path = sys.path
     try:
-      sys.path = [input_api.PresubmitLocalPath()] + sys.path
+      tools_path = input_api.os_path.normpath(
+          input_api.os_path.join(local_path, input_api.os_path.pardir, 'tools'))
+      sys.path = [ tools_path ] + sys.path
       # Optimization: only load this when it's needed.
       import syntax_check_policy_template_json
       checker = syntax_check_policy_template_json.PolicyTemplateChecker()
       if checker.Run([], filepath) > 0:
         return [output_api.PresubmitError('Syntax error(s) in file:',
                                           [filepath])]
     finally:
       sys.path = old_sys_path
   return []
 
@@ skipping 63 matching lines @@
 
   return results
 
 
 def CheckChangeOnUpload(input_api, output_api):
   return _CommonChecks(input_api, output_api)
 
 
 def CheckChangeOnCommit(input_api, output_api):
   return _CommonChecks(input_api, output_api)